SmogRank / Episodes / Germany

Europe, 8 to 27 January 2024

For 20 days, from 8 to 27 January 2024, 449 cities in Germany, France, Poland and 21 more countries had PM2.5 at least twice their usual for the time of year. The worst reading was Czechowice-Dziedzice, Silesia, Poland: 244.0 µg/m³ on 10 January, about 13× its usual 19.2.

No cause namedWe have no fire or smoke records for these days, so we only say what the measurements show.
Cities reached449in 24 countries
Days208 to 27 January 2024
Worst day11 January313 cities counted
Furthest above usual14×Mielec

Day by day

11 January 313 cities at twice their usual or more
StarnbergIngolstadtWeidenSaalfelden am Steinernen MeerBolzanoSuhlTrentoRoveretoSondrioBresciaBergamoBellinzonaLeccoDalmineMantuaHattersheimErbaLuganoTreviglioKönigstein im TaunusVimercateComoMonzaCremonaKlagenfurt am WörtherseeHaguenauStrasbourgVareseLodiSaronnoDessauMilanPaviaWolfsbergBorgomaneroVigevanoNovaraNetphenLuckenwaldeBendorfWarsteinGrazAlessandriaRijekaBogatyniaHansestadt SalzwedelLa SpeziaKönigs WusterhausenCapannoriWittenbergeAostaNeuruppinTurinBraOsnabrückOytenSchwerinSallanchesNáchodFabrianoBremenHamburgDelmenhorstEsch-sur-AlzetteHalstenbekGüstrowWismarLübeckNeubrandenburgBorkenCivitanova MarcheDevínska Nová VesWeselAnnecyMalackyLingenRostockFriesoytheItzehoeEnschedeBremerhavenMentonKoprivnicaBastiaPezinokMonacoKielChambéryWilhelmshavenSenecNiceStralsundMeylanGrenobleSereďCannesGapHasseltHouthalenKościanFlensburgFréjusNamurGroningenKomárnoVillefranche-sur-SaônePúchovManosqueUtrechtKołobrzegMechelenStrzelce OpolskieMalmöWillebroekLa GardeEsztergomToulonAmsterdamRidderkerkPurmerendŽiar nad HronomČadcaMedemblikAix-en-ProvenceBadhoevedorpZaanstadRotterdamHillegomVelserbroekSpijkenisseDunaújvárosVelsen-ZuidMarignaneZvolenBanská BystricaMaassluisThe HagueCaserta's-GravenzandeGyálŻywiecAcerraMoulinsMaldegemLiptovský MikulášLučenecSalernoBytówMontargisGyöngyösBéthuneMontluçonDomontFutogPopradBeauvaisSpišská Nová VesGothenburgOrléansAurillacRodezObrenovacKielceUžiceKalmarZemunCeglie MessapicaBardejovBarKristiansandSmederevoLimogesDebrecenTrebišovNovi PazarGironaCanterburyClacton-on-SeaMontaubanNorwichLinköpingĆuprijaGillinghamCanvey IslandCiutadellaNorrköpingles EscaldesGraysSeafordDartfordBarcelonaNewmarketBexleyDagenhamVisbyGostivarBrightonMarmandeLondonNiortVilanova i la GeltrúSkopjeHayesBiggleswadeMarratxíEłkPalmaTarragonaVelesSalouLourdesMont-de-MarsanPortsmouthLleidaDejReadingLiepājaKingston upon HullSouthamptonCherbourgOxfordAndoverCraiovaNottinghamSaint-MaloStrumicaRoyal Leamington SpaSaint-NazaireYorkChesterfieldSheffieldAngletBarnsleyBirminghamZaragozaLeedsMiddlesbroughBenicàssimPylaíaSaint-BrieucCastelló de la PlanaBurrianaDonostia / San SebastiánHernaniBristolStoke-on-TrentOriaOndaZarautzCodleaManchesterSaguntoGrao de MurviedroNewcastle upon TynePátraCalahorraIrlamNewportValenciaWarringtonCardiffWiganBermeoDurangoAmorebietaSpekePrestonGasteiz / VitoriaNewton AbbotXàtivaBilbaoLiverpoolGetxoLaudio / LlodioOntinyentBucharestBriton FerryAlicantePlymouthVillenaBarnstapleEldaSaltashBrestCuencaTorreviejaAsprópyrgosAcharnésAlbaceteBurgosPiraeusMurciaAthensMolina de SeguraKhalándrionPenicuikEdinburghIaşiAzuqueca de HenaresAlcalá de HenaresAlgeteTorrejón de ArdozGrangemouthCosladaMadridPalenciaValdemoroFuenlabradaCollado-VillalbaMóstolesGlasgowValladolidToledoGijónMedina del CampoSamaLeónCiudad RealRēzeknePuertollanoBailénSalamancaRuseJesiNovi SadKazincbarcikaGdyniaGardanneMollet del VallèsFalconara MarittimaKochaniManlleuPančevoPodgoricaKavadarciMaarssenAnconaLiberpolisCluj-NapocaBelgradeBredaPłockGabrovoPułtuskLazarevacMünsterVeszprémGdańskSuwałkiPécsSremčicaTetovoMarktredwitzIJsselsteinLorientFriedrichshafenAnnemasseAlbertvilleÚstí nad LabemBeneventoVolosHaskovoNišBanja LukaNijmegenBarneveldBernDillingenMontpellierTilburgAmstettenBrnoKošiceThessaloníkiIlindenLochristiLuxembourgVenrayValenciennesMarburg an der LahnLauda-KönigshofenAvignonSankt PöltenHeilbronnSzegedLinzNaplesKonstancin-JeziornaBitolaNancyVentspilsKapellenOldenburgVilniusTraunreutLindauBottropEindhovenPrievidzaWawerWarsawZürichSaarbrückenVannesHagenKonstanzKreuzlingenWürzburgMödlingLilleIzegemPerchtoldsdorfTrnavaWelsTrenčínNitraRomans-sur-IsèreDěčínSevlievoAntwerpMarseilleKempten (Allgäu)ToulouseFos-sur-MerWiesbadenDattelnSteyrBambergCastresBratislavaViennaVitrollesMladá BoleslavKlosterneuburgSiedlceGyőrŁukówLe HavreStabroekGentLüdenscheidParisDunkirkNurembergGelsenkirchenTraunBiałystokToruńRužomberokLublinKoksijdeToursPerpignanSokolovVerdunLunelWuppertalSchwandorf in BayernRoeselareGrimbergenMenenSainte-Geneviève-des-BoisLunévilleKadaňArlesValenceTarbesAnsfeldenOlsztynŁódźNettetalVenloÉvreuxKaiserslauternZwijndrechtReimsSalon-de-ProvenceMolNîmesTrierWernigerodeRoubaixMontbéliardSenicaPartizánskeElblągNyíregyházaŽilinaLegionowoSoestBrusselsLisieuxBonnSaint-QuentinBeverenDuisburgEvergemDortmundBad KreuznachPauKehlHandlováZnojmoMartinBotevgradPristinaDziałdowoSkarżysko-KamiennaSaint-DizierJoué-lès-ToursSninaChartresCreilKortrijkCoulommiersAnsbachUnnaBurghausenWormsŽideniceŚwieciePrešovŻyrardówPesaroOtwockKlaipėdaSchwedt (Oder)OberhausenMichelstadtKasselOlomoucPruszkówZgierzPljevljaHannoverMüllheimNantesSchwerteTournaiLeverkusenPérigueuxDenainBordeauxEschbornSpeyerPardubiceHumennéRadomMetzBadenRambouilletEssenDouaiDüsseldorfGießenMainzGroßostheimMannheimBerlinTeltowTepliceWłocławekMiskolcCoburgDreuxBielefeldForbachAarschotMelunRatingenKelheimÉpinalAugsburgLyonLitvínovCaenKarlova VesHattingenWieslochFrankfurt am MainLampertheimKarlsruheBensheimMeyzieuKladnoMulhouseKutnoAlençonCouëronThionvilleLa Roche-sur-YonRüsselsheim am MainRouenMâconKaunasTübingenLęborkOlivetHeerlenHeidelbergMunichLudwigshafen am RheinStuttgartZielona GóraVranov nad TopľouBerounAugustówLa RochelleBloisKölnRennesBiberach an der RißKrefeldNeuwiedWittenbergGrajewoFontainebleauWaregemAmiensBernau bei BerlinLimburg an der LahnSaint-ChamondUlmGivorsVillingen-SchwenningenDieppeNeversLiberecNeu-UlmPilsenSzczecinHradec KrálovéSofiaValašské MeziříčíZamośćPřerovMonsBraunschweigDijonMönchengladbachNordhausenPoitiersAschaffenburgLudwigsburgHavířovAachenMagdeburgLörrachHanau am MainŁaskAngersGöttingenAuxerreHerrenbergZlínTarnówSarajevoBesançonEggenstein-LeopoldshafenBaden-BadenJüchenJülichPforzheimAalenChalon-sur-SaôneBourg-en-BresseFlémalle-HauteBourgesSaint-ÉtienneRigaDoleBaselMeiningenBurg bei MagdeburgKleinmachnowLouviersDarmstadtKoblenzHalle (Saale)PassauČeské BudějoviceKatowiceWitzenhausenSarcellesRintelnAndenneFalkenseeMontceau-les-MinesGreizMostBrandenburg an der HavelNeuenhagenMühlhausenPragueÉpernayLensÉtampesChâteaurouxReutlingenBitterfeld-WolfenNiskoPotsdamBlankenfelde-MahlowGeraLormontFilderstadtFrýdek-MístekPrzemyślHildesheimTroyesMarche-en-FamenneCharleroiAngoulêmeCieszynČeský TěšínEisenachKöthenOpoleFuldaKroměřížBydgoszczKaliszVesoulBielsko-BialaKrakówKłodzkoLiègeAltenburgSondershausenEupenSalzgitterClermont-FerrandŻaryBergheimFreiburgWeimarOstravaGorzów WielkopolskiRzeszówKościerzynaStrausbergJarosławRacibórzWeißenfelsWodzisław ŚląskiBohumínGoslarHalberstadtJelenia GóraJenaWrocławLubnjowLons-le-SaunierErfurtJastrzębie ZdrójCottbusPoznańDębicaStarachowiceRadomskoEisenhüttenstadtSaalfeldFrankfurt (Oder)TřinecJasłoKędzierzyn-KoźleNysaOpavaCzechowice-DziedziceKrosnoMielec
5 Jan9131721252930
Every measured city in the area, coloured by its PM2.5 that day; a dark ring marks a city at twice its usual or more. Bars: cities counted each day, coloured by their median level. Choose a day or press play; without JavaScript, the days link to that day's world ranking.

How it spread

MielecMielec, 5 January: 17.1 µg/m³Mielec, 6 January: 24.4 µg/m³Mielec, 7 January: 11.3 µg/m³Mielec, 8 January: 41.0 µg/m³, 2.4× its usual 17.4Mielec, 9 January: 158.0 µg/m³, 9.1× its usual 17.3Mielec, 10 January: 234.0 µg/m³, 14× its usual 17.2Mielec, 11 January: 94.5 µg/m³, 5.6× its usual 17.0Mielec, 12 January: 25.4 µg/m³Mielec, 13 January: 18.3 µg/m³Mielec, 14 January: 14.1 µg/m³Mielec, 15 January: 11.3 µg/m³Mielec, 16 January: 23.3 µg/m³Mielec, 17 January: 21.8 µg/m³Mielec, 18 January: 23.1 µg/m³Mielec, 19 January: 30.3 µg/m³Mielec, 20 January: 16.8 µg/m³Mielec, 21 January: 28.2 µg/m³Mielec, 22 January: 24.8 µg/m³Mielec, 23 January: 20.1 µg/m³Mielec, 24 January: 14.3 µg/m³Mielec, 25 January: 7.0 µg/m³Mielec, 26 January: 18.5 µg/m³Mielec, 27 January: 8.0 µg/m³Mielec, 28 January: 17.0 µg/m³Mielec, 29 January: 19.5 µg/m³Mielec, 30 January: 23.3 µg/m³Kędzierzyn-KoźleKędzierzyn-Koźle, 5 January: 17.8 µg/m³Kędzierzyn-Koźle, 6 January: 40.6 µg/m³Kędzierzyn-Koźle, 7 January: 16.1 µg/m³Kędzierzyn-Koźle, 8 January: 56.3 µg/m³, 3.0× its usual 18.6Kędzierzyn-Koźle, 9 January: 91.8 µg/m³, 4.9× its usual 18.8Kędzierzyn-Koźle, 10 January: 202.0 µg/m³, 11× its usual 18.9Kędzierzyn-Koźle, 11 January: 155.0 µg/m³, 8.2× its usual 18.8Kędzierzyn-Koźle, 12 January: 24.9 µg/m³Kędzierzyn-Koźle, 13 January: 17.9 µg/m³Kędzierzyn-Koźle, 14 January: 10.8 µg/m³Kędzierzyn-Koźle, 15 January: 10.3 µg/m³Kędzierzyn-Koźle, 16 January: 16.7 µg/m³Kędzierzyn-Koźle, 17 January: 52.2 µg/m³, 2.7× its usual 19.3Kędzierzyn-Koźle, 18 January: 21.6 µg/m³Kędzierzyn-Koźle, 19 January: 27.4 µg/m³Kędzierzyn-Koźle, 20 January: 25.7 µg/m³Kędzierzyn-Koźle, 21 January: 24.2 µg/m³Kędzierzyn-Koźle, 22 January: 15.6 µg/m³Kędzierzyn-Koźle, 23 January: 18.8 µg/m³Kędzierzyn-Koźle, 24 January: 6.6 µg/m³Kędzierzyn-Koźle, 25 January: 6.0 µg/m³Kędzierzyn-Koźle, 26 January: 8.9 µg/m³Kędzierzyn-Koźle, 27 January: 6.3 µg/m³Kędzierzyn-Koźle, 28 January: 13.7 µg/m³Kędzierzyn-Koźle, 29 January: 26.7 µg/m³Kędzierzyn-Koźle, 30 January: 12.7 µg/m³Jastrzębie ZdrójJastrzębie Zdrój, 5 January: 27.2 µg/m³Jastrzębie Zdrój, 6 January: 51.5 µg/m³Jastrzębie Zdrój, 7 January: 24.7 µg/m³Jastrzębie Zdrój, 8 January: 62.2 µg/m³, 2.5× its usual 25.3Jastrzębie Zdrój, 9 January: 80.4 µg/m³, 3.2× its usual 25.0Jastrzębie Zdrój, 10 January: 184.0 µg/m³, 7.3× its usual 25.2Jastrzębie Zdrój, 11 January: 56.6 µg/m³, 2.2× its usual 25.3Jastrzębie Zdrój, 12 January: 37.5 µg/m³Jastrzębie Zdrój, 13 January: 23.5 µg/m³Jastrzębie Zdrój, 14 January: 19.1 µg/m³Jastrzębie Zdrój, 15 January: 15.0 µg/m³Jastrzębie Zdrój, 16 January: 21.4 µg/m³Jastrzębie Zdrój, 17 January: 72.3 µg/m³, 2.8× its usual 25.9Jastrzębie Zdrój, 18 January: 30.9 µg/m³Jastrzębie Zdrój, 19 January: 30.2 µg/m³Jastrzębie Zdrój, 20 January: 23.2 µg/m³Jastrzębie Zdrój, 21 January: 34.2 µg/m³Jastrzębie Zdrój, 22 January: 18.6 µg/m³Jastrzębie Zdrój, 23 January: 24.5 µg/m³Jastrzębie Zdrój, 24 January: 9.4 µg/m³Jastrzębie Zdrój, 25 January: 8.6 µg/m³Jastrzębie Zdrój, 26 January: 14.0 µg/m³Jastrzębie Zdrój, 27 January: 10.5 µg/m³Jastrzębie Zdrój, 28 January: 29.0 µg/m³Jastrzębie Zdrój, 29 January: 44.0 µg/m³Jastrzębie Zdrój, 30 January: 20.8 µg/m³RacibórzRacibórz, 5 January: 35.1 µg/m³Racibórz, 6 January: 49.1 µg/m³Racibórz, 7 January: 22.9 µg/m³Racibórz, 8 January: 56.5 µg/m³, 2.2× its usual 25.2Racibórz, 9 January: 96.2 µg/m³, 3.8× its usual 25.5Racibórz, 10 January: 169.0 µg/m³, 6.6× its usual 25.7Racibórz, 11 January: 95.8 µg/m³, 3.7× its usual 25.8Racibórz, 12 January: 34.2 µg/m³Racibórz, 13 January: 24.6 µg/m³Racibórz, 14 January: 15.3 µg/m³Racibórz, 15 January: 13.7 µg/m³Racibórz, 16 January: 22.0 µg/m³Racibórz, 17 January: 48.3 µg/m³Racibórz, 18 January: 30.9 µg/m³Racibórz, 19 January: 35.0 µg/m³Racibórz, 20 January: 23.8 µg/m³Racibórz, 21 January: 28.2 µg/m³Racibórz, 22 January: 17.6 µg/m³Racibórz, 23 January: 22.0 µg/m³Racibórz, 24 January: 8.3 µg/m³Racibórz, 25 January: 6.6 µg/m³Racibórz, 26 January: 12.9 µg/m³Racibórz, 27 January: 7.2 µg/m³Racibórz, 28 January: 32.0 µg/m³Racibórz, 29 January: 33.9 µg/m³Racibórz, 30 January: 17.7 µg/m³RadomskoRadomsko, 5 January: 15.1 µg/m³Radomsko, 6 January: 22.7 µg/m³Radomsko, 7 January: 23.7 µg/m³Radomsko, 8 January: 48.3 µg/m³, 2.1× its usual 22.5Radomsko, 9 January: 132.0 µg/m³, 5.9× its usual 22.3Radomsko, 10 January: 169.0 µg/m³, 7.8× its usual 21.8Radomsko, 11 January: 83.8 µg/m³, 4.0× its usual 20.9Radomsko, 12 January: 30.7 µg/m³Radomsko, 13 January: 13.8 µg/m³Radomsko, 14 January: 10.9 µg/m³Radomsko, 15 January: 10.9 µg/m³Radomsko, 16 January: 28.2 µg/m³Radomsko, 17 January: 28.3 µg/m³Radomsko, 18 January: 40.9 µg/m³Radomsko, 19 January: 26.2 µg/m³Radomsko, 20 January: 14.0 µg/m³Radomsko, 21 January: 24.0 µg/m³Radomsko, 22 January: 9.3 µg/m³Radomsko, 23 January: 15.6 µg/m³Radomsko, 24 January: 7.3 µg/m³Radomsko, 25 January: 10.2 µg/m³Radomsko, 26 January: 13.1 µg/m³Radomsko, 27 January: 15.8 µg/m³Radomsko, 28 January: 25.6 µg/m³Radomsko, 29 January: 20.1 µg/m³Radomsko, 30 January: 15.2 µg/m³NysaNysa, 5 January: 25.0 µg/m³Nysa, 6 January: 44.9 µg/m³Nysa, 7 January: 15.1 µg/m³Nysa, 8 January: 51.7 µg/m³, 4.1× its usual 12.6Nysa, 9 January: 119.0 µg/m³, 9.4× its usual 12.6Nysa, 10 January: 143.0 µg/m³, 11× its usual 12.6Nysa, 11 January: 52.1 µg/m³Nysa, 12 January: 33.9 µg/m³, 2.9× its usual 11.5Nysa, 13 January: 12.9 µg/m³Nysa, 14 January: 9.8 µg/m³Nysa, 15 January: 9.8 µg/m³Nysa, 16 January: 35.4 µg/m³, 2.7× its usual 12.9Nysa, 17 January: 85.6 µg/m³, 5.7× its usual 14.9Nysa, 18 January: 19.8 µg/m³Nysa, 19 January: 15.8 µg/m³Nysa, 20 January: 11.1 µg/m³Nysa, 21 January: 26.3 µg/m³Nysa, 22 January: no readingNysa, 23 January: 9.4 µg/m³Nysa, 24 January: 7.8 µg/m³Nysa, 25 January: 6.1 µg/m³Nysa, 26 January: 11.9 µg/m³Nysa, 27 January: 6.1 µg/m³Nysa, 28 January: 15.3 µg/m³Nysa, 29 January: 80.0 µg/m³Nysa, 30 January: 41.5 µg/m³OpavaOpava, 5 January: 13.7 µg/m³Opava, 6 January: 37.7 µg/m³Opava, 7 January: 18.2 µg/m³Opava, 8 January: 36.3 µg/m³, 3.5× its usual 10.5Opava, 9 January: 75.4 µg/m³, 6.6× its usual 11.4Opava, 10 January: 143.0 µg/m³, 12× its usual 12.2Opava, 11 January: 86.0 µg/m³, 7.5× its usual 11.5Opava, 12 January: 20.2 µg/m³Opava, 13 January: 14.3 µg/m³Opava, 14 January: 8.2 µg/m³Opava, 15 January: 7.4 µg/m³Opava, 16 January: 8.0 µg/m³Opava, 17 January: 24.8 µg/m³Opava, 18 January: 15.8 µg/m³Opava, 19 January: 17.9 µg/m³Opava, 20 January: 13.7 µg/m³Opava, 21 January: 12.8 µg/m³Opava, 22 January: 11.5 µg/m³Opava, 23 January: 17.9 µg/m³Opava, 24 January: no readingOpava, 25 January: 5.3 µg/m³Opava, 26 January: 6.1 µg/m³Opava, 27 January: 6.8 µg/m³Opava, 28 January: 19.1 µg/m³Opava, 29 January: 15.3 µg/m³Opava, 30 January: 10.3 µg/m³BohumínBohumín, 5 January: 16.8 µg/m³Bohumín, 6 January: 35.1 µg/m³Bohumín, 7 January: 17.5 µg/m³Bohumín, 8 January: 34.3 µg/m³, 2.0× its usual 16.9Bohumín, 9 January: 70.0 µg/m³, 3.7× its usual 18.7Bohumín, 10 January: 128.0 µg/m³, 6.7× its usual 19.2Bohumín, 11 January: 75.4 µg/m³, 3.9× its usual 19.3Bohumín, 12 January: 23.6 µg/m³Bohumín, 13 January: 10.0 µg/m³Bohumín, 14 January: 9.5 µg/m³Bohumín, 15 January: 7.8 µg/m³Bohumín, 16 January: 10.8 µg/m³Bohumín, 17 January: 60.8 µg/m³, 3.2× its usual 18.9Bohumín, 18 January: 19.4 µg/m³Bohumín, 19 January: 19.4 µg/m³Bohumín, 20 January: 13.5 µg/m³Bohumín, 21 January: 21.3 µg/m³Bohumín, 22 January: 8.6 µg/m³Bohumín, 23 January: 19.2 µg/m³Bohumín, 24 January: 5.9 µg/m³Bohumín, 25 January: 6.6 µg/m³Bohumín, 26 January: 6.8 µg/m³Bohumín, 27 January: 7.1 µg/m³Bohumín, 28 January: 13.4 µg/m³Bohumín, 29 January: 41.4 µg/m³Bohumín, 30 January: 17.5 µg/m³Wodzisław ŚląskiWodzisław Śląski, 5 January: 16.8 µg/m³Wodzisław Śląski, 6 January: 35.1 µg/m³Wodzisław Śląski, 7 January: 17.5 µg/m³Wodzisław Śląski, 8 January: 34.3 µg/m³, 2.0× its usual 16.9Wodzisław Śląski, 9 January: 70.0 µg/m³, 3.7× its usual 18.7Wodzisław Śląski, 10 January: 128.0 µg/m³, 6.7× its usual 19.2Wodzisław Śląski, 11 January: 75.4 µg/m³, 3.9× its usual 19.3Wodzisław Śląski, 12 January: 23.6 µg/m³Wodzisław Śląski, 13 January: 10.0 µg/m³Wodzisław Śląski, 14 January: 9.5 µg/m³Wodzisław Śląski, 15 January: 7.8 µg/m³Wodzisław Śląski, 16 January: 10.8 µg/m³Wodzisław Śląski, 17 January: 60.8 µg/m³, 3.2× its usual 18.9Wodzisław Śląski, 18 January: 19.4 µg/m³Wodzisław Śląski, 19 January: 19.4 µg/m³Wodzisław Śląski, 20 January: 13.5 µg/m³Wodzisław Śląski, 21 January: 21.3 µg/m³Wodzisław Śląski, 22 January: 8.6 µg/m³Wodzisław Śląski, 23 January: 19.2 µg/m³Wodzisław Śląski, 24 January: 5.9 µg/m³Wodzisław Śląski, 25 January: 6.6 µg/m³Wodzisław Śląski, 26 January: 6.8 µg/m³Wodzisław Śląski, 27 January: 7.1 µg/m³Wodzisław Śląski, 28 January: 13.4 µg/m³Wodzisław Śląski, 29 January: 41.4 µg/m³Wodzisław Śląski, 30 January: 17.5 µg/m³OpoleOpole, 5 January: 31.5 µg/m³Opole, 6 January: 52.5 µg/m³Opole, 7 January: 26.1 µg/m³Opole, 8 January: 53.3 µg/m³, 2.4× its usual 22.1Opole, 9 January: 121.0 µg/m³, 5.5× its usual 22.2Opole, 10 January: no readingOpole, 11 January: 122.0 µg/m³, 5.8× its usual 21.0Opole, 12 January: 25.9 µg/m³Opole, 13 January: 17.1 µg/m³Opole, 14 January: 13.8 µg/m³Opole, 15 January: 14.6 µg/m³Opole, 16 January: 26.9 µg/m³Opole, 17 January: 57.0 µg/m³, 2.5× its usual 22.5Opole, 18 January: 38.3 µg/m³Opole, 19 January: 30.7 µg/m³Opole, 20 January: 22.3 µg/m³Opole, 21 January: 36.8 µg/m³Opole, 22 January: no readingOpole, 23 January: 19.7 µg/m³Opole, 24 January: 13.9 µg/m³Opole, 25 January: 13.3 µg/m³Opole, 26 January: 18.7 µg/m³Opole, 27 January: 13.8 µg/m³Opole, 28 January: 32.3 µg/m³Opole, 29 January: 42.1 µg/m³Opole, 30 January: 31.5 µg/m³JarosławJarosław, 5 January: 15.2 µg/m³Jarosław, 6 January: 20.6 µg/m³Jarosław, 7 January: 12.9 µg/m³Jarosław, 8 January: 46.1 µg/m³, 2.5× its usual 18.2Jarosław, 9 January: 120.0 µg/m³, 6.6× its usual 18.2Jarosław, 10 January: 107.0 µg/m³, 5.9× its usual 18.2Jarosław, 11 January: 35.7 µg/m³Jarosław, 12 January: 20.5 µg/m³Jarosław, 13 January: 21.6 µg/m³Jarosław, 14 January: 19.0 µg/m³Jarosław, 15 January: 19.5 µg/m³Jarosław, 16 January: 19.8 µg/m³Jarosław, 17 January: 26.5 µg/m³Jarosław, 18 January: 25.5 µg/m³Jarosław, 19 January: 28.9 µg/m³Jarosław, 20 January: 12.6 µg/m³Jarosław, 21 January: 27.7 µg/m³Jarosław, 22 January: 13.4 µg/m³Jarosław, 23 January: 15.9 µg/m³Jarosław, 24 January: 14.4 µg/m³Jarosław, 25 January: 5.6 µg/m³Jarosław, 26 January: 21.0 µg/m³Jarosław, 27 January: 9.4 µg/m³Jarosław, 28 January: 19.9 µg/m³Jarosław, 29 January: 27.7 µg/m³Jarosław, 30 January: 21.1 µg/m³Jelenia GóraJelenia Góra, 5 January: 18.9 µg/m³Jelenia Góra, 6 January: 43.7 µg/m³Jelenia Góra, 7 January: 16.2 µg/m³Jelenia Góra, 8 January: 48.4 µg/m³, 2.8× its usual 17.0Jelenia Góra, 9 January: 79.9 µg/m³, 4.7× its usual 17.1Jelenia Góra, 10 January: 116.0 µg/m³, 6.8× its usual 17.0Jelenia Góra, 11 January: 69.8 µg/m³, 4.1× its usual 16.9Jelenia Góra, 12 January: 15.3 µg/m³Jelenia Góra, 13 January: 5.2 µg/m³Jelenia Góra, 14 January: 5.9 µg/m³Jelenia Góra, 15 January: 8.0 µg/m³Jelenia Góra, 16 January: 20.8 µg/m³Jelenia Góra, 17 January: 53.3 µg/m³, 2.9× its usual 18.1Jelenia Góra, 18 January: 15.0 µg/m³Jelenia Góra, 19 January: 25.0 µg/m³Jelenia Góra, 20 January: 20.6 µg/m³Jelenia Góra, 21 January: 31.2 µg/m³Jelenia Góra, 22 January: 9.7 µg/m³Jelenia Góra, 23 January: 6.6 µg/m³Jelenia Góra, 24 January: 4.3 µg/m³Jelenia Góra, 25 January: 6.6 µg/m³Jelenia Góra, 26 January: 9.7 µg/m³Jelenia Góra, 27 January: 7.9 µg/m³Jelenia Góra, 28 January: 26.1 µg/m³Jelenia Góra, 29 January: 42.1 µg/m³Jelenia Góra, 30 January: 27.4 µg/m³TřinecTřinec, 5 January: 7.6 µg/m³Třinec, 6 January: 29.3 µg/m³Třinec, 7 January: 12.9 µg/m³Třinec, 8 January: 32.2 µg/m³, 3.0× its usual 10.7Třinec, 9 January: 99.8 µg/m³, 8.5× its usual 11.7Třinec, 10 January: 72.5 µg/m³, 5.8× its usual 12.5Třinec, 11 January: 37.5 µg/m³, 3.0× its usual 12.6Třinec, 12 January: 23.4 µg/m³Třinec, 13 January: 16.6 µg/m³Třinec, 14 January: 5.6 µg/m³Třinec, 15 January: 6.7 µg/m³Třinec, 16 January: 7.6 µg/m³Třinec, 17 January: 7.8 µg/m³Třinec, 18 January: 14.4 µg/m³Třinec, 19 January: 32.0 µg/m³Třinec, 20 January: 27.4 µg/m³Třinec, 21 January: 17.6 µg/m³Třinec, 22 January: 6.0 µg/m³Třinec, 23 January: 16.6 µg/m³Třinec, 24 January: 4.8 µg/m³Třinec, 25 January: 7.2 µg/m³Třinec, 26 January: 9.3 µg/m³Třinec, 27 January: 10.5 µg/m³Třinec, 28 January: 12.3 µg/m³Třinec, 29 January: 13.3 µg/m³Třinec, 30 January: 9.2 µg/m³PrzemyślPrzemyśl, 5 January: 28.1 µg/m³Przemyśl, 6 January: 46.4 µg/m³Przemyśl, 7 January: 12.6 µg/m³Przemyśl, 8 January: 40.5 µg/m³, 2.3× its usual 17.9Przemyśl, 9 January: 84.5 µg/m³, 4.7× its usual 18.1Przemyśl, 10 January: 96.9 µg/m³, 5.5× its usual 17.7Przemyśl, 11 January: 33.5 µg/m³Przemyśl, 12 January: 15.3 µg/m³Przemyśl, 13 January: 16.5 µg/m³Przemyśl, 14 January: 14.4 µg/m³Przemyśl, 15 January: 16.1 µg/m³Przemyśl, 16 January: 13.2 µg/m³Przemyśl, 17 January: 51.7 µg/m³, 2.9× its usual 17.7Przemyśl, 18 January: 17.6 µg/m³Przemyśl, 19 January: 26.8 µg/m³Przemyśl, 20 January: 11.1 µg/m³Przemyśl, 21 January: 27.0 µg/m³Przemyśl, 22 January: 11.3 µg/m³Przemyśl, 23 January: 10.5 µg/m³Przemyśl, 24 January: 10.1 µg/m³Przemyśl, 25 January: 5.1 µg/m³Przemyśl, 26 January: 19.4 µg/m³Przemyśl, 27 January: 11.2 µg/m³Przemyśl, 28 January: 19.9 µg/m³Przemyśl, 29 January: 35.9 µg/m³Przemyśl, 30 January: 33.5 µg/m³OstravaOstrava, 5 January: 20.7 µg/m³Ostrava, 6 January: 36.0 µg/m³Ostrava, 7 January: 19.7 µg/m³Ostrava, 8 January: 40.6 µg/m³, 2.8× its usual 14.7Ostrava, 9 January: 78.1 µg/m³, 5.2× its usual 14.9Ostrava, 10 January: 96.5 µg/m³, 6.4× its usual 15.0Ostrava, 11 January: 43.3 µg/m³, 2.9× its usual 15.1Ostrava, 12 January: 21.1 µg/m³Ostrava, 13 January: 11.4 µg/m³Ostrava, 14 January: 10.7 µg/m³Ostrava, 15 January: 8.9 µg/m³Ostrava, 16 January: 9.0 µg/m³Ostrava, 17 January: 26.7 µg/m³Ostrava, 18 January: 17.6 µg/m³Ostrava, 19 January: 20.2 µg/m³Ostrava, 20 January: 16.7 µg/m³Ostrava, 21 January: 24.0 µg/m³Ostrava, 22 January: 11.1 µg/m³Ostrava, 23 January: 21.6 µg/m³Ostrava, 24 January: 6.0 µg/m³Ostrava, 25 January: 7.6 µg/m³Ostrava, 26 January: 8.4 µg/m³Ostrava, 27 January: 7.4 µg/m³Ostrava, 28 January: 15.1 µg/m³Ostrava, 29 January: 20.2 µg/m³Ostrava, 30 January: 12.4 µg/m³AugustówAugustów, 5 January: 27.6 µg/m³Augustów, 6 January: 33.4 µg/m³Augustów, 7 January: 17.7 µg/m³Augustów, 8 January: 93.1 µg/m³, 4.2× its usual 22.0Augustów, 9 January: 63.5 µg/m³, 2.9× its usual 21.7Augustów, 10 January: 17.7 µg/m³Augustów, 11 January: 5.9 µg/m³Augustów, 12 January: 26.3 µg/m³Augustów, 13 January: 18.4 µg/m³Augustów, 14 January: 15.6 µg/m³Augustów, 15 January: 17.9 µg/m³Augustów, 16 January: 29.3 µg/m³Augustów, 17 January: 36.2 µg/m³Augustów, 18 January: 81.0 µg/m³, 4.0× its usual 20.4Augustów, 19 January: 41.4 µg/m³Augustów, 20 January: 23.3 µg/m³Augustów, 21 January: 20.3 µg/m³Augustów, 22 January: 24.7 µg/m³Augustów, 23 January: 29.0 µg/m³Augustów, 24 January: 20.1 µg/m³Augustów, 25 January: 3.8 µg/m³Augustów, 26 January: 11.0 µg/m³Augustów, 27 January: 33.2 µg/m³Augustów, 28 January: 43.0 µg/m³Augustów, 29 January: 26.6 µg/m³Augustów, 30 January: 41.5 µg/m³HavířovHavířov, 5 January: 21.8 µg/m³Havířov, 6 January: 37.6 µg/m³Havířov, 7 January: 18.1 µg/m³Havířov, 8 January: 41.3 µg/m³, 2.2× its usual 19.2Havířov, 9 January: 69.2 µg/m³, 3.4× its usual 20.1Havířov, 10 January: 91.6 µg/m³, 4.6× its usual 20.1Havířov, 11 January: 50.3 µg/m³, 2.5× its usual 20.3Havířov, 12 January: 24.1 µg/m³Havířov, 13 January: 9.8 µg/m³Havířov, 14 January: 9.4 µg/m³Havířov, 15 January: 9.2 µg/m³Havířov, 16 January: 12.3 µg/m³Havířov, 17 January: 37.6 µg/m³Havířov, 18 January: 26.7 µg/m³Havířov, 19 January: 22.1 µg/m³Havířov, 20 January: 16.7 µg/m³Havířov, 21 January: 27.4 µg/m³Havířov, 22 January: 12.2 µg/m³Havířov, 23 January: 17.0 µg/m³Havířov, 24 January: no readingHavířov, 25 January: 8.8 µg/m³Havířov, 26 January: no readingHavířov, 27 January: no readingHavířov, 28 January: no readingHavířov, 29 January: 34.0 µg/m³Havířov, 30 January: 29.5 µg/m³BydgoszczBydgoszcz, 5 January: 5.7 µg/m³Bydgoszcz, 6 January: 11.5 µg/m³Bydgoszcz, 7 January: 14.6 µg/m³Bydgoszcz, 8 January: 28.9 µg/m³, 2.0× its usual 14.2Bydgoszcz, 9 January: 83.2 µg/m³, 5.9× its usual 14.2Bydgoszcz, 10 January: 30.5 µg/m³, 2.1× its usual 14.2Bydgoszcz, 11 January: 17.0 µg/m³Bydgoszcz, 12 January: 14.7 µg/m³Bydgoszcz, 13 January: 12.6 µg/m³Bydgoszcz, 14 January: 7.1 µg/m³Bydgoszcz, 15 January: 7.6 µg/m³Bydgoszcz, 16 January: 15.9 µg/m³Bydgoszcz, 17 January: 35.2 µg/m³, 2.4× its usual 14.6Bydgoszcz, 18 January: 40.5 µg/m³, 2.7× its usual 15.1Bydgoszcz, 19 January: 17.4 µg/m³Bydgoszcz, 20 January: 16.1 µg/m³Bydgoszcz, 21 January: 19.6 µg/m³Bydgoszcz, 22 January: 13.0 µg/m³Bydgoszcz, 23 January: 9.5 µg/m³Bydgoszcz, 24 January: no readingBydgoszcz, 25 January: 5.4 µg/m³Bydgoszcz, 26 January: 10.4 µg/m³Bydgoszcz, 27 January: 7.3 µg/m³Bydgoszcz, 28 January: 11.7 µg/m³Bydgoszcz, 29 January: 35.8 µg/m³Bydgoszcz, 30 January: 34.6 µg/m³Frýdek-MístekFrýdek-Místek, 5 January: 21.4 µg/m³Frýdek-Místek, 6 January: 48.9 µg/m³Frýdek-Místek, 7 January: 15.0 µg/m³Frýdek-Místek, 8 January: 34.9 µg/m³, 2.5× its usual 14.1Frýdek-Místek, 9 January: 79.8 µg/m³, 5.5× its usual 14.5Frýdek-Místek, 10 January: 82.4 µg/m³, 5.5× its usual 15.1Frýdek-Místek, 11 January: 34.6 µg/m³, 2.0× its usual 16.9Frýdek-Místek, 12 January: 24.8 µg/m³Frýdek-Místek, 13 January: 9.0 µg/m³Frýdek-Místek, 14 January: 8.0 µg/m³Frýdek-Místek, 15 January: 6.7 µg/m³Frýdek-Místek, 16 January: 9.0 µg/m³Frýdek-Místek, 17 January: 21.1 µg/m³Frýdek-Místek, 18 January: 13.9 µg/m³Frýdek-Místek, 19 January: 20.5 µg/m³Frýdek-Místek, 20 January: 14.1 µg/m³Frýdek-Místek, 21 January: 26.7 µg/m³Frýdek-Místek, 22 January: no readingFrýdek-Místek, 23 January: 13.3 µg/m³Frýdek-Místek, 24 January: 4.0 µg/m³Frýdek-Místek, 25 January: 7.0 µg/m³Frýdek-Místek, 26 January: 5.9 µg/m³Frýdek-Místek, 27 January: 9.0 µg/m³Frýdek-Místek, 28 January: 13.1 µg/m³Frýdek-Místek, 29 January: 30.3 µg/m³Frýdek-Místek, 30 January: 36.1 µg/m³Český TěšínČeský Těšín, 5 January: 14.6 µg/m³Český Těšín, 6 January: 38.1 µg/m³Český Těšín, 7 January: 16.4 µg/m³Český Těšín, 8 January: 36.9 µg/m³, 2.8× its usual 13.1Český Těšín, 9 January: 76.7 µg/m³, 5.5× its usual 13.9Český Těšín, 10 January: 81.0 µg/m³, 5.7× its usual 14.3Český Těšín, 11 January: 35.8 µg/m³, 2.4× its usual 14.7Český Těšín, 12 January: 24.4 µg/m³Český Těšín, 13 January: 8.9 µg/m³Český Těšín, 14 January: 8.2 µg/m³Český Těšín, 15 January: 7.7 µg/m³Český Těšín, 16 January: 10.4 µg/m³Český Těšín, 17 January: 14.1 µg/m³Český Těšín, 18 January: 20.8 µg/m³Český Těšín, 19 January: 24.4 µg/m³Český Těšín, 20 January: 13.6 µg/m³Český Těšín, 21 January: 21.3 µg/m³Český Těšín, 22 January: 12.8 µg/m³Český Těšín, 23 January: 17.2 µg/m³Český Těšín, 24 January: 5.3 µg/m³Český Těšín, 25 January: 5.7 µg/m³Český Těšín, 26 January: 7.7 µg/m³Český Těšín, 27 January: 9.9 µg/m³Český Těšín, 28 January: 11.0 µg/m³Český Těšín, 29 January: 17.4 µg/m³Český Těšín, 30 January: 22.6 µg/m³CieszynCieszyn, 5 January: 14.6 µg/m³Cieszyn, 6 January: 38.1 µg/m³Cieszyn, 7 January: 16.4 µg/m³Cieszyn, 8 January: 36.9 µg/m³, 2.8× its usual 13.1Cieszyn, 9 January: 76.7 µg/m³, 5.5× its usual 13.9Cieszyn, 10 January: 81.0 µg/m³, 5.7× its usual 14.3Cieszyn, 11 January: 35.8 µg/m³, 2.4× its usual 14.7Cieszyn, 12 January: 24.4 µg/m³Cieszyn, 13 January: 8.9 µg/m³Cieszyn, 14 January: 8.2 µg/m³Cieszyn, 15 January: 7.7 µg/m³Cieszyn, 16 January: 10.4 µg/m³Cieszyn, 17 January: 14.1 µg/m³Cieszyn, 18 January: 20.8 µg/m³Cieszyn, 19 January: 24.4 µg/m³Cieszyn, 20 January: 13.6 µg/m³Cieszyn, 21 January: 21.3 µg/m³Cieszyn, 22 January: 12.8 µg/m³Cieszyn, 23 January: 17.2 µg/m³Cieszyn, 24 January: 5.3 µg/m³Cieszyn, 25 January: 5.7 µg/m³Cieszyn, 26 January: 7.7 µg/m³Cieszyn, 27 January: 9.9 µg/m³Cieszyn, 28 January: 11.0 µg/m³Cieszyn, 29 January: 17.4 µg/m³Cieszyn, 30 January: 22.6 µg/m³Czechowice-DziedziceCzechowice-Dziedzice, 5 January: 15.0 µg/m³Czechowice-Dziedzice, 6 January: 30.4 µg/m³Czechowice-Dziedzice, 7 January: 11.1 µg/m³Czechowice-Dziedzice, 8 January: 35.8 µg/m³Czechowice-Dziedzice, 9 January: 60.7 µg/m³, 3.2× its usual 18.8Czechowice-Dziedzice, 10 January: 244.0 µg/m³, 13× its usual 19.2Czechowice-Dziedzice, 11 January: 64.3 µg/m³, 3.3× its usual 19.6Czechowice-Dziedzice, 12 January: 23.7 µg/m³Czechowice-Dziedzice, 13 January: 11.6 µg/m³Czechowice-Dziedzice, 14 January: 9.7 µg/m³Czechowice-Dziedzice, 15 January: 8.0 µg/m³Czechowice-Dziedzice, 16 January: 24.8 µg/m³Czechowice-Dziedzice, 17 January: 39.0 µg/m³Czechowice-Dziedzice, 18 January: 21.2 µg/m³Czechowice-Dziedzice, 19 January: 18.7 µg/m³Czechowice-Dziedzice, 20 January: 12.1 µg/m³Czechowice-Dziedzice, 21 January: 30.5 µg/m³Czechowice-Dziedzice, 22 January: 6.8 µg/m³Czechowice-Dziedzice, 23 January: 10.6 µg/m³Czechowice-Dziedzice, 24 January: 5.8 µg/m³Czechowice-Dziedzice, 25 January: 8.1 µg/m³Czechowice-Dziedzice, 26 January: 10.8 µg/m³Czechowice-Dziedzice, 27 January: 9.7 µg/m³Czechowice-Dziedzice, 28 January: 18.1 µg/m³Czechowice-Dziedzice, 29 January: 80.3 µg/m³Czechowice-Dziedzice, 30 January: 68.6 µg/m³DębicaDębica, 5 January: 35.9 µg/m³Dębica, 6 January: 48.7 µg/m³Dębica, 7 January: 22.3 µg/m³Dębica, 8 January: no readingDębica, 9 January: 165.0 µg/m³, 6.7× its usual 24.8Dębica, 10 January: 195.0 µg/m³, 7.7× its usual 25.4Dębica, 11 January: 65.3 µg/m³, 2.6× its usual 24.8Dębica, 12 January: 36.7 µg/m³Dębica, 13 January: 30.2 µg/m³Dębica, 14 January: 22.1 µg/m³Dębica, 15 January: 16.1 µg/m³Dębica, 16 January: 34.8 µg/m³Dębica, 17 January: 18.9 µg/m³Dębica, 18 January: 39.5 µg/m³Dębica, 19 January: 42.1 µg/m³Dębica, 20 January: 21.8 µg/m³Dębica, 21 January: 34.4 µg/m³Dębica, 22 January: 33.2 µg/m³Dębica, 23 January: 29.4 µg/m³Dębica, 24 January: 19.6 µg/m³Dębica, 25 January: 7.3 µg/m³Dębica, 26 January: 23.6 µg/m³Dębica, 27 January: 10.7 µg/m³Dębica, 28 January: 29.0 µg/m³Dębica, 29 January: no readingDębica, 30 January: 25.9 µg/m³StarachowiceStarachowice, 5 January: 11.3 µg/m³Starachowice, 6 January: 17.5 µg/m³Starachowice, 7 January: 11.9 µg/m³Starachowice, 8 January: 26.5 µg/m³Starachowice, 9 January: 168.0 µg/m³, 7.8× its usual 21.5Starachowice, 10 January: 107.0 µg/m³, 5.0× its usual 21.2Starachowice, 11 January: 47.7 µg/m³, 2.3× its usual 20.7Starachowice, 12 January: 14.2 µg/m³Starachowice, 13 January: 12.7 µg/m³Starachowice, 14 January: 10.0 µg/m³Starachowice, 15 January: 12.8 µg/m³Starachowice, 16 January: 27.1 µg/m³Starachowice, 17 January: 27.4 µg/m³Starachowice, 18 January: 25.9 µg/m³Starachowice, 19 January: 21.5 µg/m³Starachowice, 20 January: 12.6 µg/m³Starachowice, 21 January: 26.5 µg/m³Starachowice, 22 January: 25.6 µg/m³Starachowice, 23 January: 16.6 µg/m³Starachowice, 24 January: 9.9 µg/m³Starachowice, 25 January: 4.3 µg/m³Starachowice, 26 January: no readingStarachowice, 27 January: 6.1 µg/m³Starachowice, 28 January: 20.6 µg/m³Starachowice, 29 January: 26.0 µg/m³Starachowice, 30 January: 32.6 µg/m³KrosnoKrosno, 5 January: 2.8 µg/m³Krosno, 6 January: 7.6 µg/m³Krosno, 7 January: no readingKrosno, 8 January: no readingKrosno, 9 January: 72.1 µg/m³, 6.3× its usual 11.5Krosno, 10 January: 151.0 µg/m³, 13× its usual 11.6Krosno, 11 January: 131.0 µg/m³, 11× its usual 11.9Krosno, 12 January: 20.9 µg/m³Krosno, 13 January: 11.5 µg/m³Krosno, 14 January: 12.6 µg/m³Krosno, 15 January: no readingKrosno, 16 January: 7.1 µg/m³Krosno, 17 January: 13.0 µg/m³Krosno, 18 January: 5.9 µg/m³Krosno, 19 January: 21.9 µg/m³Krosno, 20 January: 6.5 µg/m³Krosno, 21 January: 8.5 µg/m³Krosno, 22 January: no readingKrosno, 23 January: 14.4 µg/m³Krosno, 24 January: 15.0 µg/m³Krosno, 25 January: 4.1 µg/m³Krosno, 26 January: 11.6 µg/m³Krosno, 27 January: 4.9 µg/m³Krosno, 28 January: 6.3 µg/m³Krosno, 29 January: no readingKrosno, 30 January: 12.2 µg/m³KłodzkoKłodzko, 5 January: 14.2 µg/m³Kłodzko, 6 January: 40.6 µg/m³Kłodzko, 7 January: 13.1 µg/m³Kłodzko, 8 January: 40.9 µg/m³Kłodzko, 9 January: 83.2 µg/m³, 3.7× its usual 22.6Kłodzko, 10 January: 141.0 µg/m³, 6.0× its usual 23.4Kłodzko, 11 January: 137.0 µg/m³, 5.8× its usual 23.7Kłodzko, 12 January: 41.9 µg/m³Kłodzko, 13 January: 19.9 µg/m³Kłodzko, 14 January: 14.0 µg/m³Kłodzko, 15 January: 13.1 µg/m³Kłodzko, 16 January: 17.9 µg/m³Kłodzko, 17 January: 37.5 µg/m³Kłodzko, 18 January: 16.9 µg/m³Kłodzko, 19 January: 51.6 µg/m³Kłodzko, 20 January: 39.9 µg/m³Kłodzko, 21 January: 50.6 µg/m³Kłodzko, 22 January: 17.4 µg/m³Kłodzko, 23 January: 12.9 µg/m³Kłodzko, 24 January: 6.3 µg/m³Kłodzko, 25 January: 8.5 µg/m³Kłodzko, 26 January: 11.3 µg/m³Kłodzko, 27 January: 15.6 µg/m³Kłodzko, 28 January: 35.0 µg/m³Kłodzko, 29 January: 54.7 µg/m³Kłodzko, 30 January: 13.9 µg/m³PoznańPoznań, 5 January: 7.0 µg/m³Poznań, 6 January: 8.4 µg/m³Poznań, 7 January: 5.6 µg/m³Poznań, 8 January: 30.1 µg/m³Poznań, 9 January: 73.2 µg/m³, 3.9× its usual 18.7Poznań, 10 January: 140.0 µg/m³, 7.7× its usual 18.3Poznań, 11 January: 21.2 µg/m³Poznań, 12 January: 16.5 µg/m³Poznań, 13 January: 13.1 µg/m³Poznań, 14 January: 8.2 µg/m³Poznań, 15 January: 8.9 µg/m³Poznań, 16 January: 14.7 µg/m³Poznań, 17 January: 34.3 µg/m³Poznań, 18 January: 41.1 µg/m³, 2.1× its usual 19.2Poznań, 19 January: 26.5 µg/m³Poznań, 20 January: 18.2 µg/m³Poznań, 21 January: 21.2 µg/m³Poznań, 22 January: 14.0 µg/m³Poznań, 23 January: 9.9 µg/m³Poznań, 24 January: 7.0 µg/m³Poznań, 25 January: 8.0 µg/m³Poznań, 26 January: 14.5 µg/m³Poznań, 27 January: 10.3 µg/m³Poznań, 28 January: 19.9 µg/m³Poznań, 29 January: 38.5 µg/m³Poznań, 30 January: 37.1 µg/m³KrakówKraków, 5 January: 15.3 µg/m³Kraków, 6 January: 27.7 µg/m³Kraków, 7 January: 11.6 µg/m³Kraków, 8 January: 31.1 µg/m³Kraków, 9 January: 57.9 µg/m³, 2.4× its usual 24.1Kraków, 10 January: 139.5 µg/m³, 6.0× its usual 23.4Kraków, 11 January: 73.9 µg/m³, 3.2× its usual 23.1Kraków, 12 January: 19.2 µg/m³Kraków, 13 January: 15.0 µg/m³Kraków, 14 January: 12.9 µg/m³Kraków, 15 January: 9.3 µg/m³Kraków, 16 January: 11.5 µg/m³Kraków, 17 January: 35.6 µg/m³Kraków, 18 January: 28.2 µg/m³Kraków, 19 January: 21.8 µg/m³Kraków, 20 January: 16.2 µg/m³Kraków, 21 January: 26.9 µg/m³Kraków, 22 January: 33.7 µg/m³Kraków, 23 January: 15.0 µg/m³Kraków, 24 January: 7.0 µg/m³Kraków, 25 January: 6.7 µg/m³Kraków, 26 January: 14.5 µg/m³Kraków, 27 January: 7.4 µg/m³Kraków, 28 January: 22.2 µg/m³Kraków, 29 January: 28.4 µg/m³Kraków, 30 January: 61.7 µg/m³JasłoJasło, 5 January: 8.2 µg/m³Jasło, 6 January: 11.6 µg/m³Jasło, 7 January: no readingJasło, 8 January: 26.2 µg/m³Jasło, 9 January: 82.9 µg/m³, 6.0× its usual 13.9Jasło, 10 January: 132.0 µg/m³, 9.5× its usual 13.9Jasło, 11 January: 69.2 µg/m³, 5.0× its usual 13.9Jasło, 12 January: 16.5 µg/m³Jasło, 13 January: 12.2 µg/m³Jasło, 14 January: 10.1 µg/m³Jasło, 15 January: 10.8 µg/m³Jasło, 16 January: 8.6 µg/m³Jasło, 17 January: 12.4 µg/m³Jasło, 18 January: 17.2 µg/m³Jasło, 19 January: 17.0 µg/m³Jasło, 20 January: 8.7 µg/m³Jasło, 21 January: 14.3 µg/m³Jasło, 22 January: no readingJasło, 23 January: 24.3 µg/m³Jasło, 24 January: 15.1 µg/m³Jasło, 25 January: 4.0 µg/m³Jasło, 26 January: 12.1 µg/m³Jasło, 27 January: 4.9 µg/m³Jasło, 28 January: 11.2 µg/m³Jasło, 29 January: no readingJasło, 30 January: 15.6 µg/m³WrocławWrocław, 5 January: 15.1 µg/m³Wrocław, 6 January: 26.3 µg/m³Wrocław, 7 January: 12.6 µg/m³Wrocław, 8 January: 35.3 µg/m³Wrocław, 9 January: 58.0 µg/m³, 3.1× its usual 18.8Wrocław, 10 January: 130.0 µg/m³, 6.9× its usual 18.8Wrocław, 11 January: 63.0 µg/m³, 3.4× its usual 18.6Wrocław, 12 January: 15.7 µg/m³Wrocław, 13 January: 9.1 µg/m³Wrocław, 14 January: 9.0 µg/m³Wrocław, 15 January: 10.0 µg/m³Wrocław, 16 January: 14.3 µg/m³Wrocław, 17 January: 32.1 µg/m³Wrocław, 18 January: 25.7 µg/m³Wrocław, 19 January: 16.3 µg/m³Wrocław, 20 January: 11.8 µg/m³Wrocław, 21 January: 20.7 µg/m³Wrocław, 22 January: 14.5 µg/m³Wrocław, 23 January: 12.1 µg/m³Wrocław, 24 January: 7.5 µg/m³Wrocław, 25 January: 8.1 µg/m³Wrocław, 26 January: 11.9 µg/m³Wrocław, 27 January: 8.3 µg/m³Wrocław, 28 January: 15.2 µg/m³Wrocław, 29 January: 23.8 µg/m³Wrocław, 30 January: 21.9 µg/m³RzeszówRzeszów, 5 January: 21.2 µg/m³Rzeszów, 6 January: 29.5 µg/m³Rzeszów, 7 January: 8.6 µg/m³Rzeszów, 8 January: 32.6 µg/m³Rzeszów, 9 January: 96.0 µg/m³, 4.9× its usual 19.7Rzeszów, 10 January: 126.5 µg/m³, 6.4× its usual 19.9Rzeszów, 11 January: 45.5 µg/m³, 2.3× its usual 19.9Rzeszów, 12 January: 17.1 µg/m³Rzeszów, 13 January: 18.7 µg/m³Rzeszów, 14 January: 18.7 µg/m³Rzeszów, 15 January: 14.9 µg/m³Rzeszów, 16 January: 19.5 µg/m³Rzeszów, 17 January: 15.0 µg/m³Rzeszów, 18 January: 18.2 µg/m³Rzeszów, 19 January: 24.2 µg/m³Rzeszów, 20 January: 12.2 µg/m³Rzeszów, 21 January: 17.3 µg/m³Rzeszów, 22 January: 13.9 µg/m³Rzeszów, 23 January: 17.7 µg/m³Rzeszów, 24 January: 14.8 µg/m³Rzeszów, 25 January: 5.5 µg/m³Rzeszów, 26 January: 13.2 µg/m³Rzeszów, 27 January: 6.5 µg/m³Rzeszów, 28 January: 16.6 µg/m³Rzeszów, 29 January: 22.2 µg/m³Rzeszów, 30 January: 11.3 µg/m³KaliszKalisz, 5 January: 12.2 µg/m³Kalisz, 6 January: 20.1 µg/m³Kalisz, 7 January: 16.3 µg/m³Kalisz, 8 January: 34.8 µg/m³Kalisz, 9 January: 76.6 µg/m³, 3.6× its usual 21.1Kalisz, 10 January: 124.0 µg/m³, 5.9× its usual 21.0Kalisz, 11 January: 60.8 µg/m³, 2.9× its usual 21.0Kalisz, 12 January: 20.6 µg/m³Kalisz, 13 January: 13.7 µg/m³Kalisz, 14 January: 9.8 µg/m³Kalisz, 15 January: 9.7 µg/m³Kalisz, 16 January: 19.1 µg/m³Kalisz, 17 January: 31.1 µg/m³Kalisz, 18 January: 46.8 µg/m³, 2.1× its usual 22.6Kalisz, 19 January: 22.2 µg/m³Kalisz, 20 January: 15.3 µg/m³Kalisz, 21 January: 19.5 µg/m³Kalisz, 22 January: 16.0 µg/m³Kalisz, 23 January: 11.3 µg/m³Kalisz, 24 January: 8.8 µg/m³Kalisz, 25 January: 9.5 µg/m³Kalisz, 26 January: 12.3 µg/m³Kalisz, 27 January: 11.0 µg/m³Kalisz, 28 January: 22.4 µg/m³Kalisz, 29 January: 31.7 µg/m³Kalisz, 30 January: 24.0 µg/m³Bielsko-BialaBielsko-Biala, 5 January: 34.5 µg/m³Bielsko-Biala, 6 January: 43.6 µg/m³Bielsko-Biala, 7 January: no readingBielsko-Biala, 8 January: 37.8 µg/m³Bielsko-Biala, 9 January: 107.0 µg/m³, 5.3× its usual 20.2Bielsko-Biala, 10 January: 123.0 µg/m³, 6.0× its usual 20.6Bielsko-Biala, 11 January: 71.0 µg/m³, 3.4× its usual 20.9Bielsko-Biala, 12 January: 27.1 µg/m³Bielsko-Biala, 13 January: 12.7 µg/m³Bielsko-Biala, 14 January: 10.6 µg/m³Bielsko-Biala, 15 January: no readingBielsko-Biala, 16 January: 17.6 µg/m³Bielsko-Biala, 17 January: 19.1 µg/m³Bielsko-Biala, 18 January: 20.4 µg/m³Bielsko-Biala, 19 January: 24.8 µg/m³Bielsko-Biala, 20 January: 17.3 µg/m³Bielsko-Biala, 21 January: 21.1 µg/m³Bielsko-Biala, 22 January: no readingBielsko-Biala, 23 January: 12.1 µg/m³Bielsko-Biala, 24 January: 7.8 µg/m³Bielsko-Biala, 25 January: 10.5 µg/m³Bielsko-Biala, 26 January: 12.5 µg/m³Bielsko-Biala, 27 January: 10.6 µg/m³Bielsko-Biala, 28 January: 20.6 µg/m³Bielsko-Biala, 29 January: no readingBielsko-Biala, 30 January: 25.3 µg/m³KatowiceKatowice, 5 January: 21.0 µg/m³Katowice, 6 January: 37.4 µg/m³Katowice, 7 January: 15.3 µg/m³Katowice, 8 January: 38.8 µg/m³Katowice, 9 January: 51.2 µg/m³, 2.3× its usual 22.6Katowice, 10 January: 115.0 µg/m³, 5.1× its usual 22.5Katowice, 11 January: 60.1 µg/m³, 2.7× its usual 22.4Katowice, 12 January: 24.0 µg/m³Katowice, 13 January: 23.5 µg/m³Katowice, 14 January: 20.7 µg/m³Katowice, 15 January: 14.9 µg/m³Katowice, 16 January: 22.4 µg/m³Katowice, 17 January: 39.1 µg/m³Katowice, 18 January: 28.4 µg/m³Katowice, 19 January: 26.5 µg/m³Katowice, 20 January: 25.3 µg/m³Katowice, 21 January: 32.5 µg/m³Katowice, 22 January: 18.0 µg/m³Katowice, 23 January: 25.5 µg/m³Katowice, 24 January: 9.3 µg/m³Katowice, 25 January: 7.8 µg/m³Katowice, 26 January: 12.4 µg/m³Katowice, 27 January: 11.0 µg/m³Katowice, 28 January: 23.3 µg/m³Katowice, 29 January: 45.7 µg/m³Katowice, 30 January: 23.8 µg/m³ŁaskŁask, 5 January: 9.4 µg/m³Łask, 6 January: 21.2 µg/m³Łask, 7 January: 22.9 µg/m³Łask, 8 January: 38.0 µg/m³Łask, 9 January: 98.3 µg/m³, 4.1× its usual 23.8Łask, 10 January: 108.0 µg/m³, 4.7× its usual 23.2Łask, 11 January: 69.4 µg/m³, 3.1× its usual 22.2Łask, 12 January: 30.9 µg/m³Łask, 13 January: 20.5 µg/m³Łask, 14 January: 13.3 µg/m³Łask, 15 January: 12.1 µg/m³Łask, 16 January: 37.1 µg/m³Łask, 17 January: 29.1 µg/m³Łask, 18 January: 43.5 µg/m³Łask, 19 January: 29.1 µg/m³Łask, 20 January: 19.8 µg/m³Łask, 21 January: 25.1 µg/m³Łask, 22 January: 14.2 µg/m³Łask, 23 January: 15.8 µg/m³Łask, 24 January: 8.9 µg/m³Łask, 25 January: 8.4 µg/m³Łask, 26 January: 16.5 µg/m³Łask, 27 January: 13.0 µg/m³Łask, 28 January: 29.4 µg/m³Łask, 29 January: 27.5 µg/m³Łask, 30 January: 19.3 µg/m³Skarżysko-KamiennaSkarżysko-Kamienna, 5 January: no readingSkarżysko-Kamienna, 6 January: 27.3 µg/m³Skarżysko-Kamienna, 7 January: 19.1 µg/m³Skarżysko-Kamienna, 8 January: 48.7 µg/m³Skarżysko-Kamienna, 9 January: 107.0 µg/m³, 3.4× its usual 31.6Skarżysko-Kamienna, 10 January: 86.2 µg/m³, 2.7× its usual 32.1Skarżysko-Kamienna, 11 January: 58.7 µg/m³Skarżysko-Kamienna, 12 January: 32.4 µg/m³Skarżysko-Kamienna, 13 January: 24.4 µg/m³Skarżysko-Kamienna, 14 January: 21.2 µg/m³Skarżysko-Kamienna, 15 January: 21.9 µg/m³Skarżysko-Kamienna, 16 January: 74.9 µg/m³, 2.3× its usual 32.6Skarżysko-Kamienna, 17 January: 51.7 µg/m³Skarżysko-Kamienna, 18 January: 41.7 µg/m³Skarżysko-Kamienna, 19 January: 37.7 µg/m³Skarżysko-Kamienna, 20 January: 21.6 µg/m³Skarżysko-Kamienna, 21 January: 37.1 µg/m³Skarżysko-Kamienna, 22 January: 28.9 µg/m³Skarżysko-Kamienna, 23 January: 28.8 µg/m³Skarżysko-Kamienna, 24 January: 14.5 µg/m³Skarżysko-Kamienna, 25 January: 6.0 µg/m³Skarżysko-Kamienna, 26 January: 23.8 µg/m³Skarżysko-Kamienna, 27 January: 7.2 µg/m³Skarżysko-Kamienna, 28 January: 36.7 µg/m³Skarżysko-Kamienna, 29 January: 38.4 µg/m³Skarżysko-Kamienna, 30 January: 40.3 µg/m³NiskoNisko, 5 January: 11.8 µg/m³Nisko, 6 January: 16.4 µg/m³Nisko, 7 January: 9.3 µg/m³Nisko, 8 January: 32.4 µg/m³Nisko, 9 January: 82.0 µg/m³, 4.2× its usual 19.5Nisko, 10 January: 106.0 µg/m³, 5.4× its usual 19.5Nisko, 11 January: 73.8 µg/m³, 3.8× its usual 19.4Nisko, 12 January: 15.1 µg/m³Nisko, 13 January: 14.0 µg/m³Nisko, 14 January: 14.0 µg/m³Nisko, 15 January: 12.9 µg/m³Nisko, 16 January: 22.9 µg/m³Nisko, 17 January: 36.7 µg/m³, 2.0× its usual 18.1Nisko, 18 January: 19.4 µg/m³Nisko, 19 January: 27.4 µg/m³Nisko, 20 January: 17.0 µg/m³Nisko, 21 January: 29.7 µg/m³Nisko, 22 January: 22.9 µg/m³Nisko, 23 January: 19.5 µg/m³Nisko, 24 January: 16.0 µg/m³Nisko, 25 January: 6.7 µg/m³Nisko, 26 January: 18.4 µg/m³Nisko, 27 January: 10.7 µg/m³Nisko, 28 January: 16.6 µg/m³Nisko, 29 January: 30.5 µg/m³Nisko, 30 January: 30.0 µg/m³ZgierzZgierz, 5 January: 16.8 µg/m³Zgierz, 6 January: 17.5 µg/m³Zgierz, 7 January: 19.4 µg/m³Zgierz, 8 January: 32.7 µg/m³Zgierz, 9 January: 105.0 µg/m³, 3.6× its usual 29.2Zgierz, 10 January: 94.8 µg/m³, 3.3× its usual 28.8Zgierz, 11 January: 66.2 µg/m³, 2.3× its usual 28.2Zgierz, 12 January: 41.6 µg/m³Zgierz, 13 January: 27.7 µg/m³Zgierz, 14 January: 23.8 µg/m³Zgierz, 15 January: 20.8 µg/m³Zgierz, 16 January: 35.7 µg/m³Zgierz, 17 January: 32.6 µg/m³Zgierz, 18 January: 61.1 µg/m³, 2.1× its usual 28.7Zgierz, 19 January: 37.2 µg/m³Zgierz, 20 January: 27.4 µg/m³Zgierz, 21 January: 40.3 µg/m³Zgierz, 22 January: 21.3 µg/m³Zgierz, 23 January: 27.3 µg/m³Zgierz, 24 January: 18.1 µg/m³Zgierz, 25 January: no readingZgierz, 26 January: 25.9 µg/m³Zgierz, 27 January: 25.3 µg/m³Zgierz, 28 January: 41.4 µg/m³Zgierz, 29 January: 29.8 µg/m³Zgierz, 30 January: 27.7 µg/m³DziałdowoDziałdowo, 5 January: no readingDziałdowo, 6 January: 19.6 µg/m³Działdowo, 7 January: 19.9 µg/m³Działdowo, 8 January: 52.0 µg/m³Działdowo, 9 January: 100.0 µg/m³, 3.4× its usual 29.4Działdowo, 10 January: 36.9 µg/m³Działdowo, 11 January: 18.6 µg/m³Działdowo, 12 January: 22.6 µg/m³Działdowo, 13 January: 30.2 µg/m³Działdowo, 14 January: 16.6 µg/m³Działdowo, 15 January: 16.7 µg/m³Działdowo, 16 January: 93.9 µg/m³, 4.8× its usual 19.6Działdowo, 17 January: 60.0 µg/m³, 3.1× its usual 19.6Działdowo, 18 January: 82.0 µg/m³, 3.7× its usual 22.0Działdowo, 19 January: 40.1 µg/m³Działdowo, 20 January: 24.7 µg/m³Działdowo, 21 January: 57.9 µg/m³Działdowo, 22 January: 37.0 µg/m³Działdowo, 23 January: 27.2 µg/m³Działdowo, 24 January: 16.9 µg/m³Działdowo, 25 January: 4.5 µg/m³Działdowo, 26 January: 31.6 µg/m³Działdowo, 27 January: 6.9 µg/m³Działdowo, 28 January: 34.5 µg/m³Działdowo, 29 January: 59.1 µg/m³Działdowo, 30 January: 80.1 µg/m³Gorzów WielkopolskiGorzów Wielkopolski, 5 January: 8.4 µg/m³Gorzów Wielkopolski, 6 January: 13.7 µg/m³Gorzów Wielkopolski, 7 January: no readingGorzów Wielkopolski, 8 January: no readingGorzów Wielkopolski, 9 January: 74.1 µg/m³, 4.6× its usual 16.2Gorzów Wielkopolski, 10 January: 100.0 µg/m³, 6.4× its usual 15.6Gorzów Wielkopolski, 11 January: 18.1 µg/m³Gorzów Wielkopolski, 12 January: 13.0 µg/m³Gorzów Wielkopolski, 13 January: 8.1 µg/m³Gorzów Wielkopolski, 14 January: 6.5 µg/m³Gorzów Wielkopolski, 15 January: 4.8 µg/m³Gorzów Wielkopolski, 16 January: 16.2 µg/m³Gorzów Wielkopolski, 17 January: 26.8 µg/m³Gorzów Wielkopolski, 18 January: 37.7 µg/m³, 2.4× its usual 16.0Gorzów Wielkopolski, 19 January: 21.4 µg/m³Gorzów Wielkopolski, 20 January: 17.1 µg/m³Gorzów Wielkopolski, 21 January: 19.3 µg/m³Gorzów Wielkopolski, 22 January: 8.2 µg/m³Gorzów Wielkopolski, 23 January: 9.7 µg/m³Gorzów Wielkopolski, 24 January: 4.9 µg/m³Gorzów Wielkopolski, 25 January: 7.1 µg/m³Gorzów Wielkopolski, 26 January: 12.1 µg/m³Gorzów Wielkopolski, 27 January: 7.8 µg/m³Gorzów Wielkopolski, 28 January: 19.2 µg/m³Gorzów Wielkopolski, 29 January: 33.3 µg/m³Gorzów Wielkopolski, 30 January: 48.4 µg/m³WłocławekWłocławek, 5 January: 19.1 µg/m³Włocławek, 6 January: 17.3 µg/m³Włocławek, 7 January: 21.0 µg/m³Włocławek, 8 January: 30.2 µg/m³Włocławek, 9 January: 89.8 µg/m³, 3.8× its usual 23.4Włocławek, 10 January: 41.9 µg/m³Włocławek, 11 January: 23.4 µg/m³Włocławek, 12 January: 21.1 µg/m³Włocławek, 13 January: 19.5 µg/m³Włocławek, 14 January: 11.9 µg/m³Włocławek, 15 January: 11.0 µg/m³Włocławek, 16 January: 26.2 µg/m³Włocławek, 17 January: 41.1 µg/m³Włocławek, 18 January: 54.0 µg/m³, 2.2× its usual 24.3Włocławek, 19 January: 27.0 µg/m³Włocławek, 20 January: 22.4 µg/m³Włocławek, 21 January: 32.3 µg/m³Włocławek, 22 January: 20.4 µg/m³Włocławek, 23 January: 14.4 µg/m³Włocławek, 24 January: no readingWłocławek, 25 January: 7.6 µg/m³Włocławek, 26 January: 18.5 µg/m³Włocławek, 27 January: 10.5 µg/m³Włocławek, 28 January: 21.4 µg/m³Włocławek, 29 January: 51.2 µg/m³Włocławek, 30 January: 37.1 µg/m³TarnówTarnów, 5 January: 22.3 µg/m³Tarnów, 6 January: 40.0 µg/m³Tarnów, 7 January: 12.0 µg/m³Tarnów, 8 January: 35.6 µg/m³Tarnów, 9 January: 89.4 µg/m³, 4.8× its usual 18.5Tarnów, 10 January: no readingTarnów, 11 January: 47.3 µg/m³, 2.6× its usual 18.5Tarnów, 12 January: 17.0 µg/m³Tarnów, 13 January: 14.0 µg/m³Tarnów, 14 January: 9.6 µg/m³Tarnów, 15 January: 9.1 µg/m³Tarnów, 16 January: 19.4 µg/m³Tarnów, 17 January: 13.1 µg/m³Tarnów, 18 January: 23.4 µg/m³Tarnów, 19 January: 23.4 µg/m³Tarnów, 20 January: 11.6 µg/m³Tarnów, 21 January: 21.3 µg/m³Tarnów, 22 January: 15.9 µg/m³Tarnów, 23 January: 15.4 µg/m³Tarnów, 24 January: 9.7 µg/m³Tarnów, 25 January: 5.5 µg/m³Tarnów, 26 January: 14.8 µg/m³Tarnów, 27 January: 6.6 µg/m³Tarnów, 28 January: 19.0 µg/m³Tarnów, 29 January: 14.7 µg/m³Tarnów, 30 January: 15.2 µg/m³PřerovPřerov, 5 January: 8.9 µg/m³Přerov, 6 January: 28.4 µg/m³Přerov, 7 January: 16.0 µg/m³Přerov, 8 January: 33.1 µg/m³Přerov, 9 January: 47.1 µg/m³, 2.4× its usual 19.8Přerov, 10 January: 89.4 µg/m³, 4.5× its usual 20.0Přerov, 11 January: 85.2 µg/m³, 4.3× its usual 20.0Přerov, 12 January: 30.7 µg/m³Přerov, 13 January: 8.4 µg/m³Přerov, 14 January: 9.2 µg/m³Přerov, 15 January: 12.0 µg/m³Přerov, 16 January: 12.5 µg/m³Přerov, 17 January: 18.0 µg/m³Přerov, 18 January: 21.3 µg/m³Přerov, 19 January: 20.0 µg/m³Přerov, 20 January: 29.6 µg/m³Přerov, 21 January: 48.6 µg/m³, 2.3× its usual 20.9Přerov, 22 January: 20.2 µg/m³Přerov, 23 January: 36.4 µg/m³Přerov, 24 January: 9.3 µg/m³Přerov, 25 January: 6.9 µg/m³Přerov, 26 January: 11.9 µg/m³Přerov, 27 January: 9.4 µg/m³Přerov, 28 January: 17.2 µg/m³Přerov, 29 January: 40.5 µg/m³Přerov, 30 January: 25.1 µg/m³OtwockOtwock, 5 January: 10.7 µg/m³Otwock, 6 January: 14.5 µg/m³Otwock, 7 January: 14.7 µg/m³Otwock, 8 January: 27.8 µg/m³Otwock, 9 January: 89.1 µg/m³, 3.5× its usual 25.7Otwock, 10 January: 67.4 µg/m³, 2.6× its usual 25.7Otwock, 11 January: 33.2 µg/m³Otwock, 12 January: 15.7 µg/m³Otwock, 13 January: 13.4 µg/m³Otwock, 14 January: 8.1 µg/m³Otwock, 15 January: 8.8 µg/m³Otwock, 16 January: 24.0 µg/m³Otwock, 17 January: 27.5 µg/m³Otwock, 18 January: 33.3 µg/m³Otwock, 19 January: 21.8 µg/m³Otwock, 20 January: 15.5 µg/m³Otwock, 21 January: 26.5 µg/m³Otwock, 22 January: 20.3 µg/m³Otwock, 23 January: 12.1 µg/m³Otwock, 24 January: 7.5 µg/m³Otwock, 25 January: 4.9 µg/m³Otwock, 26 January: 12.2 µg/m³Otwock, 27 January: 8.9 µg/m³Otwock, 28 January: 12.5 µg/m³Otwock, 29 January: 17.5 µg/m³Otwock, 30 January: 33.6 µg/m³KutnoKutno, 5 January: 11.5 µg/m³Kutno, 6 January: 16.0 µg/m³Kutno, 7 January: 21.3 µg/m³Kutno, 8 January: 30.7 µg/m³Kutno, 9 January: 72.4 µg/m³, 3.3× its usual 21.9Kutno, 10 January: 88.1 µg/m³, 4.0× its usual 21.8Kutno, 11 January: 33.7 µg/m³Kutno, 12 January: 25.4 µg/m³Kutno, 13 January: 17.8 µg/m³Kutno, 14 January: 14.0 µg/m³Kutno, 15 January: 13.2 µg/m³Kutno, 16 January: 30.2 µg/m³Kutno, 17 January: 34.5 µg/m³Kutno, 18 January: 52.6 µg/m³, 2.5× its usual 21.3Kutno, 19 January: 29.0 µg/m³Kutno, 20 January: 20.8 µg/m³Kutno, 21 January: 30.1 µg/m³Kutno, 22 January: 16.1 µg/m³Kutno, 23 January: 16.9 µg/m³Kutno, 24 January: 10.9 µg/m³Kutno, 25 January: 6.5 µg/m³Kutno, 26 January: 17.4 µg/m³Kutno, 27 January: 10.4 µg/m³Kutno, 28 January: 24.6 µg/m³Kutno, 29 January: 33.9 µg/m³Kutno, 30 January: 22.7 µg/m³ZamośćZamość, 5 January: 14.1 µg/m³Zamość, 6 January: 16.1 µg/m³Zamość, 7 January: 9.3 µg/m³Zamość, 8 January: 15.6 µg/m³Zamość, 9 January: 84.0 µg/m³, 4.5× its usual 18.6Zamość, 10 January: 62.4 µg/m³, 3.4× its usual 18.6Zamość, 11 January: 54.1 µg/m³, 2.9× its usual 18.5Zamość, 12 January: 15.7 µg/m³Zamość, 13 January: 15.0 µg/m³Zamość, 14 January: 16.9 µg/m³Zamość, 15 January: 15.5 µg/m³Zamość, 16 January: 29.3 µg/m³Zamość, 17 January: 30.2 µg/m³Zamość, 18 January: 18.7 µg/m³Zamość, 19 January: 29.9 µg/m³Zamość, 20 January: 19.1 µg/m³Zamość, 21 January: 22.0 µg/m³Zamość, 22 January: 11.8 µg/m³Zamość, 23 January: 18.8 µg/m³Zamość, 24 January: 14.8 µg/m³Zamość, 25 January: 6.1 µg/m³Zamość, 26 January: 12.0 µg/m³Zamość, 27 January: 10.9 µg/m³Zamość, 28 January: 22.5 µg/m³Zamość, 29 January: 20.8 µg/m³Zamość, 30 January: 17.2 µg/m³RadomRadom, 5 January: 13.3 µg/m³Radom, 6 January: 20.1 µg/m³Radom, 7 January: 15.4 µg/m³Radom, 8 January: 24.3 µg/m³Radom, 9 January: 79.3 µg/m³, 3.7× its usual 21.5Radom, 10 January: 42.8 µg/m³, 2.0× its usual 21.4Radom, 11 January: 38.3 µg/m³Radom, 12 January: 19.4 µg/m³Radom, 13 January: 15.8 µg/m³Radom, 14 January: 10.7 µg/m³Radom, 15 January: 12.8 µg/m³Radom, 16 January: 25.0 µg/m³Radom, 17 January: 28.1 µg/m³Radom, 18 January: 31.0 µg/m³Radom, 19 January: 25.2 µg/m³Radom, 20 January: 16.2 µg/m³Radom, 21 January: 25.9 µg/m³Radom, 22 January: 19.6 µg/m³Radom, 23 January: 14.7 µg/m³Radom, 24 January: 10.2 µg/m³Radom, 25 January: 8.3 µg/m³Radom, 26 January: 14.9 µg/m³Radom, 27 January: 10.5 µg/m³Radom, 28 January: 18.4 µg/m³Radom, 29 January: 16.8 µg/m³Radom, 30 January: 24.5 µg/m³MiskolcMiskolc, 5 January: 11.0 µg/m³Miskolc, 6 January: 23.9 µg/m³Miskolc, 7 January: 11.4 µg/m³Miskolc, 8 January: 14.8 µg/m³Miskolc, 9 January: 18.8 µg/m³Miskolc, 10 January: 46.2 µg/m³Miskolc, 11 January: 119.0 µg/m³, 3.8× its usual 31.3Miskolc, 12 January: 54.6 µg/m³Miskolc, 13 January: 46.3 µg/m³Miskolc, 14 January: 18.5 µg/m³Miskolc, 15 January: 29.0 µg/m³Miskolc, 16 January: 12.5 µg/m³Miskolc, 17 January: 23.4 µg/m³Miskolc, 18 January: no readingMiskolc, 19 January: 30.0 µg/m³Miskolc, 20 January: 33.0 µg/m³Miskolc, 21 January: 58.1 µg/m³Miskolc, 22 January: 56.5 µg/m³Miskolc, 23 January: 52.2 µg/m³Miskolc, 24 January: 39.2 µg/m³Miskolc, 25 January: 22.8 µg/m³Miskolc, 26 January: 19.4 µg/m³Miskolc, 27 January: 23.4 µg/m³Miskolc, 28 January: 15.7 µg/m³Miskolc, 29 January: 32.3 µg/m³Miskolc, 30 January: 45.8 µg/m³LazarevacLazarevac, 5 January: 35.0 µg/m³Lazarevac, 6 January: 23.9 µg/m³Lazarevac, 7 January: 35.5 µg/m³Lazarevac, 8 January: 31.1 µg/m³Lazarevac, 9 January: 40.6 µg/m³Lazarevac, 10 January: 87.3 µg/m³Lazarevac, 11 January: 101.7 µg/m³, 2.5× its usual 40.6Lazarevac, 12 January: 63.4 µg/m³Lazarevac, 13 January: 87.7 µg/m³Lazarevac, 14 January: 109.4 µg/m³, 2.3× its usual 47.2Lazarevac, 15 January: 47.5 µg/m³Lazarevac, 16 January: 30.7 µg/m³Lazarevac, 17 January: 21.0 µg/m³Lazarevac, 18 January: 21.0 µg/m³Lazarevac, 19 January: 16.9 µg/m³Lazarevac, 20 January: 39.0 µg/m³Lazarevac, 21 January: 63.4 µg/m³Lazarevac, 22 January: 76.2 µg/m³Lazarevac, 23 January: 84.9 µg/m³Lazarevac, 24 January: 66.2 µg/m³Lazarevac, 25 January: 57.7 µg/m³Lazarevac, 26 January: 25.8 µg/m³Lazarevac, 27 January: 25.6 µg/m³Lazarevac, 28 January: 24.5 µg/m³Lazarevac, 29 January: 62.4 µg/m³Lazarevac, 30 January: 71.3 µg/m³Banja LukaBanja Luka, 5 January: 127.0 µg/m³Banja Luka, 6 January: 182.0 µg/m³Banja Luka, 7 January: 19.3 µg/m³Banja Luka, 8 January: 32.7 µg/m³Banja Luka, 9 January: 36.3 µg/m³Banja Luka, 10 January: 42.4 µg/m³Banja Luka, 11 January: 53.5 µg/m³Banja Luka, 12 January: 59.9 µg/m³Banja Luka, 13 January: 83.3 µg/m³Banja Luka, 14 January: 158.0 µg/m³, 2.5× its usual 62.3Banja Luka, 15 January: 111.0 µg/m³Banja Luka, 16 January: 109.0 µg/m³Banja Luka, 17 January: 127.0 µg/m³Banja Luka, 18 January: 7.4 µg/m³Banja Luka, 19 January: 23.4 µg/m³Banja Luka, 20 January: 59.6 µg/m³Banja Luka, 21 January: 68.2 µg/m³Banja Luka, 22 January: 137.0 µg/m³, 2.5× its usual 54.4Banja Luka, 23 January: no readingBanja Luka, 24 January: no readingBanja Luka, 25 January: 83.9 µg/m³Banja Luka, 26 January: 120.0 µg/m³, 2.2× its usual 54.5Banja Luka, 27 January: 90.7 µg/m³Banja Luka, 28 January: 69.7 µg/m³Banja Luka, 29 January: 73.3 µg/m³Banja Luka, 30 January: 107.0 µg/m³NišNiš, 5 January: 82.4 µg/m³Niš, 6 January: 74.3 µg/m³Niš, 7 January: 26.3 µg/m³Niš, 8 January: 19.4 µg/m³Niš, 9 January: 21.3 µg/m³Niš, 10 January: 38.7 µg/m³Niš, 11 January: 64.3 µg/m³Niš, 12 January: 49.4 µg/m³Niš, 13 January: 62.7 µg/m³Niš, 14 January: 121.0 µg/m³, 2.2× its usual 54.8Niš, 15 January: 138.0 µg/m³, 2.5× its usual 54.8Niš, 16 January: 38.3 µg/m³Niš, 17 January: 66.4 µg/m³Niš, 18 January: 24.4 µg/m³Niš, 19 January: 13.3 µg/m³Niš, 20 January: 23.0 µg/m³Niš, 21 January: 52.9 µg/m³Niš, 22 January: 76.0 µg/m³Niš, 23 January: 67.4 µg/m³Niš, 24 January: 95.5 µg/m³Niš, 25 January: 52.5 µg/m³Niš, 26 January: 32.7 µg/m³Niš, 27 January: 28.6 µg/m³Niš, 28 January: 21.4 µg/m³Niš, 29 January: 30.9 µg/m³Niš, 30 January: 39.7 µg/m³KavadarciKavadarci, 5 January: 85.6 µg/m³Kavadarci, 6 January: 105.0 µg/m³Kavadarci, 7 January: 41.7 µg/m³Kavadarci, 8 January: 26.1 µg/m³Kavadarci, 9 January: 16.5 µg/m³Kavadarci, 10 January: 48.7 µg/m³Kavadarci, 11 January: 61.1 µg/m³Kavadarci, 12 January: 47.6 µg/m³Kavadarci, 13 January: 56.8 µg/m³Kavadarci, 14 January: 102.0 µg/m³, 2.1× its usual 47.5Kavadarci, 15 January: 87.3 µg/m³Kavadarci, 16 January: 76.9 µg/m³Kavadarci, 17 January: 86.4 µg/m³Kavadarci, 18 January: 44.8 µg/m³Kavadarci, 19 January: 31.3 µg/m³Kavadarci, 20 January: 8.9 µg/m³Kavadarci, 21 January: 35.4 µg/m³Kavadarci, 22 January: 93.7 µg/m³Kavadarci, 23 January: 70.5 µg/m³Kavadarci, 24 January: 38.0 µg/m³Kavadarci, 25 January: 75.7 µg/m³Kavadarci, 26 January: 55.9 µg/m³Kavadarci, 27 January: 27.6 µg/m³Kavadarci, 28 January: 10.4 µg/m³Kavadarci, 29 January: 26.8 µg/m³Kavadarci, 30 January: 42.6 µg/m³PodgoricaPodgorica, 5 January: 44.2 µg/m³Podgorica, 6 January: 57.2 µg/m³Podgorica, 7 January: 14.6 µg/m³Podgorica, 8 January: 6.5 µg/m³Podgorica, 9 January: 9.0 µg/m³Podgorica, 10 January: 39.1 µg/m³Podgorica, 11 January: 70.8 µg/m³Podgorica, 12 January: 20.6 µg/m³Podgorica, 13 January: 53.4 µg/m³Podgorica, 14 January: 92.7 µg/m³, 2.1× its usual 44.2Podgorica, 15 January: 60.6 µg/m³Podgorica, 16 January: 34.4 µg/m³Podgorica, 17 January: 43.0 µg/m³Podgorica, 18 January: 22.5 µg/m³Podgorica, 19 January: 28.0 µg/m³Podgorica, 20 January: 5.0 µg/m³Podgorica, 21 January: 5.6 µg/m³Podgorica, 22 January: 61.2 µg/m³Podgorica, 23 January: 43.4 µg/m³Podgorica, 24 January: 30.5 µg/m³Podgorica, 25 January: 57.4 µg/m³Podgorica, 26 January: 44.2 µg/m³Podgorica, 27 January: 38.3 µg/m³Podgorica, 28 January: 5.7 µg/m³Podgorica, 29 January: 7.9 µg/m³Podgorica, 30 January: 40.9 µg/m³SarajevoSarajevo, 5 January: 45.0 µg/m³Sarajevo, 6 January: 20.9 µg/m³Sarajevo, 7 January: 31.1 µg/m³Sarajevo, 8 January: 29.9 µg/m³Sarajevo, 9 January: 31.8 µg/m³Sarajevo, 10 January: 32.8 µg/m³Sarajevo, 11 January: 41.5 µg/m³Sarajevo, 12 January: 57.8 µg/m³Sarajevo, 13 January: 49.7 µg/m³Sarajevo, 14 January: 98.1 µg/m³Sarajevo, 15 January: 158.0 µg/m³, 3.1× its usual 50.9Sarajevo, 16 January: 34.4 µg/m³Sarajevo, 17 January: 49.8 µg/m³Sarajevo, 18 January: 34.0 µg/m³Sarajevo, 19 January: 32.9 µg/m³Sarajevo, 20 January: 39.3 µg/m³Sarajevo, 21 January: 102.0 µg/m³Sarajevo, 22 January: 168.0 µg/m³, 3.7× its usual 45.1Sarajevo, 23 January: 214.0 µg/m³, 4.8× its usual 45.0Sarajevo, 24 January: 162.0 µg/m³, 3.6× its usual 44.6Sarajevo, 25 January: 171.0 µg/m³, 3.8× its usual 45.0Sarajevo, 26 January: 155.0 µg/m³, 3.5× its usual 44.6Sarajevo, 27 January: 108.0 µg/m³Sarajevo, 28 January: 46.5 µg/m³Sarajevo, 29 January: 70.0 µg/m³Sarajevo, 30 January: 72.5 µg/m³IlindenIlinden, 5 January: 35.5 µg/m³Ilinden, 6 January: 81.7 µg/m³Ilinden, 7 January: 29.2 µg/m³Ilinden, 8 January: 13.2 µg/m³Ilinden, 9 January: 10.4 µg/m³Ilinden, 10 January: 16.8 µg/m³Ilinden, 11 January: 34.2 µg/m³Ilinden, 12 January: 35.1 µg/m³Ilinden, 13 January: 33.6 µg/m³Ilinden, 14 January: 57.7 µg/m³Ilinden, 15 January: 76.9 µg/m³, 2.1× its usual 36.7Ilinden, 16 January: 37.6 µg/m³Ilinden, 17 January: 47.0 µg/m³Ilinden, 18 January: 43.0 µg/m³Ilinden, 19 January: 21.6 µg/m³Ilinden, 20 January: 11.4 µg/m³Ilinden, 21 January: 21.3 µg/m³Ilinden, 22 January: 89.9 µg/m³, 2.6× its usual 34.9Ilinden, 23 January: 50.0 µg/m³Ilinden, 24 January: 24.1 µg/m³Ilinden, 25 January: 45.5 µg/m³Ilinden, 26 January: 15.6 µg/m³Ilinden, 27 January: 14.8 µg/m³Ilinden, 28 January: 7.7 µg/m³Ilinden, 29 January: 17.9 µg/m³Ilinden, 30 January: 18.1 µg/m³PljevljaPljevlja, 5 January: 59.1 µg/m³Pljevlja, 6 January: 27.2 µg/m³Pljevlja, 7 January: 62.3 µg/m³Pljevlja, 8 January: 14.1 µg/m³Pljevlja, 9 January: 23.0 µg/m³Pljevlja, 10 January: 21.5 µg/m³Pljevlja, 11 January: 25.5 µg/m³Pljevlja, 12 January: 25.4 µg/m³Pljevlja, 13 January: 44.2 µg/m³Pljevlja, 14 January: 139.0 µg/m³Pljevlja, 15 January: 116.0 µg/m³Pljevlja, 16 January: 71.8 µg/m³Pljevlja, 17 January: 71.7 µg/m³Pljevlja, 18 January: 35.2 µg/m³Pljevlja, 19 January: 27.7 µg/m³Pljevlja, 20 January: 39.9 µg/m³Pljevlja, 21 January: 119.0 µg/m³Pljevlja, 22 January: 174.0 µg/m³, 2.8× its usual 61.4Pljevlja, 23 January: 214.0 µg/m³, 3.6× its usual 59.2Pljevlja, 24 January: 210.0 µg/m³, 3.6× its usual 59.1Pljevlja, 25 January: 191.0 µg/m³, 3.3× its usual 57.5Pljevlja, 26 January: 126.0 µg/m³, 2.3× its usual 54.2Pljevlja, 27 January: 71.7 µg/m³Pljevlja, 28 January: 16.3 µg/m³Pljevlja, 29 January: 28.5 µg/m³Pljevlja, 30 January: 81.3 µg/m³BitolaBitola, 5 January: 49.8 µg/m³Bitola, 6 January: 31.2 µg/m³Bitola, 7 January: 27.4 µg/m³Bitola, 8 January: 30.9 µg/m³Bitola, 9 January: 25.7 µg/m³Bitola, 10 January: 34.1 µg/m³Bitola, 11 January: 37.3 µg/m³Bitola, 12 January: 29.6 µg/m³Bitola, 13 January: 47.0 µg/m³Bitola, 14 January: 81.3 µg/m³Bitola, 15 January: 65.3 µg/m³Bitola, 16 January: 42.5 µg/m³Bitola, 17 January: 56.7 µg/m³Bitola, 18 January: 13.1 µg/m³Bitola, 19 January: 38.5 µg/m³Bitola, 20 January: 23.5 µg/m³Bitola, 21 January: 33.8 µg/m³Bitola, 22 January: 92.4 µg/m³, 2.4× its usual 38.4Bitola, 23 January: 104.3 µg/m³, 2.7× its usual 38.4Bitola, 24 January: 73.5 µg/m³Bitola, 25 January: 86.9 µg/m³, 2.3× its usual 37.3Bitola, 26 January: 69.9 µg/m³Bitola, 27 January: 47.9 µg/m³Bitola, 28 January: 21.9 µg/m³Bitola, 29 January: 30.1 µg/m³Bitola, 30 January: 30.0 µg/m³PristinaPristina, 5 January: 21.3 µg/m³Pristina, 6 January: 5.8 µg/m³Pristina, 7 January: no readingPristina, 8 January: no readingPristina, 9 January: 3.4 µg/m³Pristina, 10 January: 16.3 µg/m³Pristina, 11 January: 25.8 µg/m³Pristina, 12 January: 29.5 µg/m³Pristina, 13 January: 32.2 µg/m³Pristina, 14 January: 50.5 µg/m³Pristina, 15 January: 31.3 µg/m³Pristina, 16 January: no readingPristina, 17 January: 21.7 µg/m³Pristina, 18 January: 2.1 µg/m³Pristina, 19 January: 1.4 µg/m³Pristina, 20 January: no readingPristina, 21 January: 24.8 µg/m³Pristina, 22 January: 94.0 µg/m³, 3.4× its usual 27.4Pristina, 23 January: 87.5 µg/m³, 3.2× its usual 27.2Pristina, 24 January: 47.7 µg/m³Pristina, 25 January: 40.1 µg/m³Pristina, 26 January: 24.4 µg/m³Pristina, 27 January: no readingPristina, 28 January: 3.7 µg/m³Pristina, 29 January: 4.9 µg/m³Pristina, 30 January: 18.4 µg/m³TetovoTetovo, 5 January: 53.2 µg/m³Tetovo, 6 January: 99.8 µg/m³Tetovo, 7 January: 69.1 µg/m³Tetovo, 8 January: 33.9 µg/m³Tetovo, 9 January: 23.2 µg/m³Tetovo, 10 January: 31.9 µg/m³Tetovo, 11 January: 51.1 µg/m³Tetovo, 12 January: 45.2 µg/m³Tetovo, 13 January: 41.3 µg/m³Tetovo, 14 January: 107.0 µg/m³Tetovo, 15 January: 105.0 µg/m³Tetovo, 16 January: 81.7 µg/m³Tetovo, 17 January: 95.7 µg/m³Tetovo, 18 January: 89.8 µg/m³Tetovo, 19 January: 49.7 µg/m³Tetovo, 20 January: 16.9 µg/m³Tetovo, 21 January: 34.5 µg/m³Tetovo, 22 January: 76.9 µg/m³Tetovo, 23 January: 91.9 µg/m³Tetovo, 24 January: 123.0 µg/m³, 2.4× its usual 51.1Tetovo, 25 January: 100.0 µg/m³, 2.1× its usual 48.0Tetovo, 26 January: 52.4 µg/m³Tetovo, 27 January: 42.3 µg/m³Tetovo, 28 January: 14.1 µg/m³Tetovo, 29 January: 27.6 µg/m³Tetovo, 30 January: 28.6 µg/m³PesaroPesaro, 5 January: 13.0 µg/m³Pesaro, 6 January: 10.9 µg/m³Pesaro, 7 January: 6.9 µg/m³Pesaro, 8 January: 9.7 µg/m³Pesaro, 9 January: 12.6 µg/m³Pesaro, 10 January: 20.6 µg/m³Pesaro, 11 January: no readingPesaro, 12 January: 24.5 µg/m³Pesaro, 13 January: 32.9 µg/m³Pesaro, 14 January: 37.7 µg/m³Pesaro, 15 January: 59.3 µg/m³Pesaro, 16 January: 68.2 µg/m³Pesaro, 17 January: no readingPesaro, 18 January: 21.0 µg/m³Pesaro, 19 January: 16.7 µg/m³Pesaro, 20 January: 7.4 µg/m³Pesaro, 21 January: 15.1 µg/m³Pesaro, 22 January: 15.9 µg/m³Pesaro, 23 January: 28.6 µg/m³Pesaro, 24 January: 50.8 µg/m³Pesaro, 25 January: no readingPesaro, 26 January: 85.9 µg/m³, 3.5× its usual 24.5Pesaro, 27 January: 68.0 µg/m³, 2.8× its usual 24.5Pesaro, 28 January: 29.9 µg/m³Pesaro, 29 January: 29.5 µg/m³Pesaro, 30 January: 40.2 µg/m³5 Jan811141720232629
The 60 cities with the highest readings of 449, in the order the episode reached them, 3 days before to 3 after. Each square is a day, coloured by that day's PM2.5; outlined: at twice the city's usual or more.
Good0–50
Moderate51–100
Sensitive groups101–150
Unhealthy151–200
Very unhealthy201–300
Hazardous301+

Every city it reached

CityDaysHighestUsualAbove usual
MielecSubcarpathia, Poland4 234.010 January17.214×
KrosnoSubcarpathia, Poland3 151.010 January11.613×
Czechowice-DziedziceSilesia, Poland3 244.010 January19.213×
OpavaMoravian-Silesian Region, Czechia4 143.010 January12.212×
NysaOpole Voivodeship, Poland6 143.010 January12.611×
Kędzierzyn-KoźleOpole Voivodeship, Poland5 202.010 January18.911×
JasłoSubcarpathia, Poland3 132.010 January13.99.5×
TřinecMoravian-Silesian Region, Czechia4 99.89 January11.78.5×
Frankfurt (Oder)Brandenburg, Germany2 69.910 January8.38.4×
SaalfeldThuringia, Germany3 47.010 January5.68.4×
EisenhüttenstadtBrandenburg, Germany3 67.810 January8.38.2×
RadomskoŁódź Voivodeship, Poland4 169.010 January21.87.8×
StarachowiceŚwiętokrzyskie, Poland3 168.09 January21.57.8×
DębicaSubcarpathia, Poland3 195.010 January25.47.7×
PoznańGreater Poland, Poland3 140.010 January18.37.7×
CottbusBrandenburg, Germany3 65.510 January8.97.4×
Jastrzębie ZdrójSilesia, Poland5 184.010 January25.27.3×
ErfurtThuringia, Germany3 49.510 January7.07.1×
Lons-le-SaunierBourgogne-Franche-Comté, France3 38.212 January5.47.1×
LubnjowBrandenburg, Germany2 46.910 January6.77.0×
WrocławLower Silesia, Poland3 130.010 January18.86.9×
JenaThuringia, Germany3 53.511 January7.76.9×
Jelenia GóraLower Silesia, Poland5 116.010 January17.06.8×
HalberstadtSaxony-Anhalt, Germany1 44.310 January6.56.8×
GoslarLower Saxony, Germany1 33.910 January4.36.8×
BohumínMoravian-Silesian Region, Czechia5 128.010 January19.26.7×
Wodzisław ŚląskiSilesia, Poland5 128.010 January19.26.7×
WeißenfelsSaxony-Anhalt, Germany3 45.410 January6.86.7×
RacibórzSilesia, Poland4 169.010 January25.76.6×
JarosławSubcarpathia, Poland3 120.09 January18.26.6×
StrausbergBrandenburg, Germany1 45.910 January7.06.6×
KościerzynaPomerania, Poland5 78.58 January12.06.5×
RzeszówSubcarpathia, Poland3 126.510 January19.96.4×
Gorzów WielkopolskiLubusz, Poland3 100.010 January15.66.4×
OstravaMoravian-Silesian Region, Czechia4 96.510 January15.06.4×
WeimarThuringia, Germany3 50.710 January8.06.3×
FreiburgBaden-Wurttemberg, Germany4 43.512 January6.96.3×
BergheimNorth Rhine-Westphalia, Germany4 43.011 January6.86.3×
ŻaryLubusz, Poland4 69.710 January11.26.2×
Clermont-FerrandAuvergne-Rhône-Alpes, France3 45.012 January7.36.2×
SalzgitterLower Saxony, Germany2 39.710 January6.46.2×
EupenWallonia, Belgium2 35.911 January5.86.2×
SondershausenThuringia, Germany1 32.410 January5.26.2×
AltenburgThuringia, Germany3 47.810 January7.96.1×
LiègeWallonia, Belgium4 41.011 January6.76.1×
KłodzkoLower Silesia, Poland3 141.010 January23.46.0×
KrakówLesser Poland, Poland3 139.510 January23.46.0×
Bielsko-BialaSilesia, Poland3 123.010 January20.66.0×
VesoulBourgogne-Franche-Comté, France3 38.912 January6.56.0×
KaliszGreater Poland, Poland4 124.010 January21.05.9×
BydgoszczKujawsko-Pomorskie, Poland5 83.29 January14.25.9×
KroměřížZlín, Czechia6 69.110 January11.85.9×
FuldaHesse, Germany2 50.911 January8.75.9×
OpoleOpole Voivodeship, Poland4 122.011 January21.05.8×
KöthenSaxony-Anhalt, Germany2 42.610 January7.45.8×
EisenachThuringia, Germany2 42.510 January7.35.8×
Český TěšínMoravian-Silesian Region, Czechia4 81.010 January14.35.7×
CieszynSilesia, Poland4 81.010 January14.35.7×
AngoulêmeNew Aquitaine, France2 44.013 January7.75.7×
CharleroiWallonia, Belgium2 33.111 January5.85.7×
Marche-en-FamenneWallonia, Belgium2 30.911 January5.45.7×
TroyesGrand Est, France2 29.711 January5.25.7×
HildesheimLower Saxony, Germany2 37.210 January6.75.6×
PrzemyślSubcarpathia, Poland4 96.910 January17.75.5×
Frýdek-MístekMoravian-Silesian Region, Czechia4 82.410 January15.15.5×
FilderstadtBaden-Wurttemberg, Germany5 49.612 January9.05.5×
LormontNew Aquitaine, France3 48.812 January8.85.5×
GeraThuringia, Germany3 47.610 January8.65.5×
Blankenfelde-MahlowBrandenburg, Germany1 46.510 January8.45.5×
PotsdamBrandenburg, Germany1 45.410 January8.35.5×
NiskoSubcarpathia, Poland4 106.010 January19.55.4×
Bitterfeld-WolfenSaxony-Anhalt, Germany3 55.410 January10.35.4×
ReutlingenBaden-Wurttemberg, Germany5 52.612 January9.85.4×
ChâteaurouxCentre-Val de Loire, France3 40.613 January7.55.4×
ÉtampesÎle-de-France, France2 34.411 January6.45.4×
LensHauts-de-France, France1 31.711 January5.95.4×
ÉpernayGrand Est, France1 27.111 January4.95.4×
PraguePrague, Czechia3 57.711 January10.95.3×
MühlhausenThuringia, Germany2 47.510 January9.05.3×
NeuenhagenBrandenburg, Germany2 43.710 January8.35.3×
Brandenburg an der HavelBrandenburg, Germany1 43.110 January8.15.3×
MostÚstí nad Labem Region, Czechia5 64.722 January12.45.2×
GreizThuringia, Germany3 51.211 January9.85.2×
Montceau-les-MinesBourgogne-Franche-Comté, France4 43.212 January8.35.2×
FalkenseeBrandenburg, Germany1 40.910 January7.85.2×
AndenneWallonia, Belgium3 37.111 January7.15.2×
RintelnLower Saxony, Germany2 36.211 January7.05.2×
SarcellesÎle-de-France, France2 29.311 January5.65.2×
WitzenhausenHesse, Germany1 26.110 January3.65.2×
KatowiceSilesia, Poland3 115.010 January22.55.1×
České BudějoviceSouth Bohemian Region, Czechia4 68.011 January13.35.1×
PassauBavaria, Germany3 51.212 January10.15.1×
Halle (Saale)Saxony-Anhalt, Germany3 46.710 January9.15.1×
KoblenzRheinland-Pfalz, Germany4 44.211 January8.65.1×
DarmstadtHesse, Germany4 42.611 January8.45.1×
LouviersNormandy, France3 42.019 January8.35.1×
KleinmachnowBrandenburg, Germany1 35.610 January7.05.1×
Burg bei MagdeburgSaxony-Anhalt, Germany1 33.410 January6.65.1×
MeiningenThuringia, Germany1 31.211 January6.15.1×
BaselBasel-City, Switzerland4 47.112 January9.55.0×
DoleBourgogne-Franche-Comté, France4 44.112 January8.85.0×
RigaRiga, Latvia1 44.08 January8.85.0×
Saint-ÉtienneAuvergne-Rhône-Alpes, France3 43.912 January8.85.0×
BourgesCentre-Val de Loire, France2 40.513 January8.15.0×
Flémalle-HauteWallonia, Belgium1 32.811 January6.55.0×
Bourg-en-BresseAuvergne-Rhône-Alpes, France4 45.912 January9.34.9×
Chalon-sur-SaôneBourgogne-Franche-Comté, France4 45.613 January9.34.9×
AalenBaden-Wurttemberg, Germany3 44.311 January9.14.9×
PforzheimBaden-Wurttemberg, Germany3 43.511 January8.84.9×
JülichNorth Rhine-Westphalia, Germany3 39.111 January8.04.9×
JüchenNorth Rhine-Westphalia, Germany1 38.111 January7.84.9×
Baden-BadenBaden-Wurttemberg, Germany3 37.911 January7.74.9×
Eggenstein-LeopoldshafenBaden-Wurttemberg, Germany3 37.611 January7.74.9×
BesançonBourgogne-Franche-Comté, France4 36.612 January7.44.9×
SarajevoFederation of B&H, Bosnia and Herzegovina6 214.023 January45.04.8×
TarnówLesser Poland, Poland2 89.49 January18.54.8×
ZlínZlín, Czechia5 76.210 January16.04.8×
HerrenbergBaden-Wurttemberg, Germany4 40.511 January8.54.8×
AuxerreBourgogne-Franche-Comté, France3 37.212 January7.74.8×
GöttingenLower Saxony, Germany2 33.810 January7.04.8×
AngersPays de la Loire, France2 32.010 January6.64.8×
ŁaskŁódź Voivodeship, Poland3 108.010 January23.24.7×
Hanau am MainHesse, Germany5 47.111 January10.14.7×
LörrachBaden-Wurttemberg, Germany4 47.012 January9.94.7×
MagdeburgSaxony-Anhalt, Germany1 42.310 January9.04.7×
AachenNorth Rhine-Westphalia, Germany1 33.311 January7.14.7×
HavířovMoravian-Silesian Region, Czechia4 91.610 January20.14.6×
LudwigsburgBaden-Wurttemberg, Germany3 45.011 January9.74.6×
AschaffenburgBavaria, Germany3 42.711 January9.24.6×
PoitiersNew Aquitaine, France3 38.513 January8.34.6×
NordhausenThuringia, Germany2 37.010 January8.14.6×
MönchengladbachNorth Rhine-Westphalia, Germany1 37.011 January8.04.6×
DijonBourgogne-Franche-Comté, France3 35.113 January7.74.6×
BraunschweigLower Saxony, Germany1 33.310 January7.34.6×
MonsWallonia, Belgium1 30.911 January6.74.6×
PřerovOlomouc Region, Czechia4 89.410 January20.04.5×
ZamośćLublin, Poland3 84.09 January18.64.5×
Valašské MeziříčíZlín, Czechia4 73.710 January16.54.5×
SofiaSofia-Capital, Bulgaria6 59.315 January13.24.5×
Hradec KrálovéHradec Králové Region, Czechia6 57.211 January12.84.5×
SzczecinWest Pomerania, Poland3 57.09 January12.64.5×
PilsenPlzeň Region, Czechia5 56.311 January12.44.5×
Neu-UlmBavaria, Germany4 54.312 January12.14.5×
LiberecLiberec Region, Czechia4 50.99 January11.24.5×
NeversBourgogne-Franche-Comté, France3 40.613 January9.04.5×
DieppeNormandy, France4 36.119 January8.04.5×
Villingen-SchwenningenBaden-Wurttemberg, Germany2 31.511 January7.04.5×
GivorsAuvergne-Rhône-Alpes, France5 54.513 January12.44.4×
UlmBaden-Wurttemberg, Germany4 54.212 January12.24.4×
Saint-ChamondAuvergne-Rhône-Alpes, France4 43.112 January9.94.4×
Limburg an der LahnHesse, Germany4 41.811 January9.54.4×
Bernau bei BerlinBrandenburg, Germany2 40.910 January9.44.4×
AmiensHauts-de-France, France2 36.219 January8.34.4×
WaregemFlanders, Belgium2 33.011 January7.54.4×
FontainebleauÎle-de-France, France1 25.111 January5.74.4×
GrajewoPodlasie, Poland2 72.38 January16.84.3×
WittenbergSaxony-Anhalt, Germany4 52.610 January12.24.3×
NeuwiedRheinland-Pfalz, Germany5 42.911 January10.04.3×
KrefeldNorth Rhine-Westphalia, Germany4 42.311 January9.84.3×
Biberach an der RißBaden-Wurttemberg, Germany3 42.012 January9.74.3×
RennesBrittany, France4 39.219 January9.14.3×
KölnNorth Rhine-Westphalia, Germany2 38.411 January8.94.3×
BloisCentre-Val de Loire, France2 31.511 January7.44.3×
La RochelleNew Aquitaine, France1 29.513 January6.94.3×
AugustówPodlasie, Poland3 93.18 January22.04.2×
BerounCentral Bohemia, Czechia5 73.311 January17.54.2×
Vranov nad TopľouPrešov Region, Slovakia7 60.011 January14.44.2×
Zielona GóraLubusz, Poland2 50.110 January11.94.2×
StuttgartBaden-Wurttemberg, Germany4 48.212 January11.54.2×
Ludwigshafen am RheinRheinland-Pfalz, Germany5 44.211 January10.64.2×
MunichBavaria, Germany4 38.912 January9.24.2×
HeidelbergBaden-Wurttemberg, Germany2 37.811 January8.94.2×
HeerlenLimburg, The Netherlands2 33.911 January8.04.2×
OlivetCentre-Val de Loire, France2 31.711 January7.54.2×
LęborkPomerania, Poland5 71.48 January17.64.1×
TübingenBaden-Wurttemberg, Germany4 56.312 January13.74.1×
KaunasKaunas, Lithuania1 46.98 January11.44.1×
MâconBourgogne-Franche-Comté, France4 45.112 January10.94.1×
RouenNormandy, France2 43.819 January10.64.1×
Rüsselsheim am MainHesse, Germany4 42.611 January10.34.1×
La Roche-sur-YonPays de la Loire, France3 32.113 January7.94.1×
ThionvilleGrand Est, France2 32.121 January7.84.1×
CouëronPays de la Loire, France3 29.710 January7.34.1×
AlençonNormandy, France2 29.110 January7.14.1×
KutnoŁódź Voivodeship, Poland3 88.110 January21.84.0×
MulhouseGrand Est, France4 47.612 January12.04.0×
KladnoCentral Bohemia, Czechia3 47.310 January11.94.0×
MeyzieuAuvergne-Rhône-Alpes, France4 47.313 January11.84.0×
BensheimHesse, Germany4 43.711 January10.84.0×
KarlsruheBaden-Wurttemberg, Germany4 41.711 January10.54.0×
LampertheimHesse, Germany4 41.211 January10.44.0×
Frankfurt am MainHesse, Germany4 38.611 January9.64.0×
WieslochBaden-Wurttemberg, Germany2 36.711 January9.24.0×
HattingenNorth Rhine-Westphalia, Germany1 33.611 January8.44.0×
Karlova VesBratislava Region, Slovakia3 32.211 January8.04.0×
CaenNormandy, France1 26.110 January6.54.0×
LitvínovÚstí nad Labem Region, Czechia5 57.022 January14.63.9×
LyonAuvergne-Rhône-Alpes, France5 49.313 January12.53.9×
AugsburgBavaria, Germany3 39.512 January10.23.9×
ÉpinalGrand Est, France4 38.611 January9.93.9×
KelheimBavaria, Germany2 37.211 January9.53.9×
RatingenNorth Rhine-Westphalia, Germany2 35.111 January9.13.9×
MelunÎle-de-France, France3 32.311 January8.33.9×
AarschotFlanders, Belgium2 31.611 January8.13.9×
ForbachGrand Est, France2 31.220 January7.93.9×
BielefeldNorth Rhine-Westphalia, Germany2 31.011 January8.03.9×
DreuxCentre-Val de Loire, France2 29.211 January7.43.9×
CoburgBavaria, Germany1 26.811 January6.93.9×
MiskolcBorsod-Abaúj-Zemplén, Hungary1 119.011 January31.33.8×
WłocławekKujawsko-Pomorskie, Poland2 89.89 January23.43.8×
TepliceÚstí nad Labem Region, Czechia4 64.822 January16.93.8×
TeltowBrandenburg, Germany1 46.510 January12.13.8×
BerlinState of Berlin, Germany1 43.610 January11.53.8×
MannheimBaden-Wurttemberg, Germany5 43.111 January11.23.8×
GroßostheimBavaria, Germany2 42.211 January11.13.8×
MainzRheinland-Pfalz, Germany4 40.811 January10.73.8×
GießenHesse, Germany4 37.710 January9.93.8×
DüsseldorfNorth Rhine-Westphalia, Germany2 36.511 January9.63.8×
DouaiHauts-de-France, France5 36.211 January9.63.8×
EssenNorth Rhine-Westphalia, Germany1 34.911 January9.13.8×
RambouilletÎle-de-France, France2 33.310 January8.73.8×
BadenLower Austria, Austria3 31.210 January8.33.8×
MetzGrand Est, France2 28.511 January7.63.8×
RadomMazovia, Poland2 79.39 January21.53.7×
HumennéPrešov Region, Slovakia6 58.611 January16.03.7×
PardubicePardubice Region, Czechia5 49.011 January13.43.7×
SpeyerRheinland-Pfalz, Germany6 43.111 January11.63.7×
EschbornHesse, Germany4 38.611 January10.53.7×
BordeauxNew Aquitaine, France3 35.312 January9.53.7×
DenainHauts-de-France, France4 34.411 January9.23.7×
PérigueuxNew Aquitaine, France2 33.312 January9.03.7×
LeverkusenNorth Rhine-Westphalia, Germany3 32.311 January8.73.7×
TournaiWallonia, Belgium4 31.111 January8.43.7×
SchwerteNorth Rhine-Westphalia, Germany1 29.411 January7.93.7×
NantesPays de la Loire, France3 29.210 January7.93.7×
MüllheimBaden-Wurttemberg, Germany2 28.312 January7.63.7×
HannoverLower Saxony, Germany1 26.210 January7.13.7×
PljevljaPljevlja, Montenegro5 214.023 January59.23.6×
ZgierzŁódź Voivodeship, Poland4 105.09 January29.23.6×
PruszkówMazovia, Poland4 71.810 January19.93.6×
OlomoucOlomouc Region, Czechia4 68.410 January19.13.6×
KasselHesse, Germany3 36.811 January10.33.6×
MichelstadtHesse, Germany2 35.811 January10.03.6×
OberhausenNorth Rhine-Westphalia, Germany2 33.811 January9.33.6×
Schwedt (Oder)Brandenburg, Germany2 28.79 January7.93.6×
KlaipėdaKlaipėda County, Lithuania1 26.98 January7.53.6×
OtwockMazovia, Poland2 89.19 January25.73.5×
PesaroThe Marches, Italy2 85.926 January24.53.5×
ŻyrardówMazovia, Poland2 70.59 January20.23.5×
PrešovPrešov Region, Slovakia2 57.011 January16.53.5×
ŚwiecieKujawsko-Pomorskie, Poland2 53.89 January15.33.5×
ŽideniceSouth Moravian, Czechia4 50.910 January14.53.5×
WormsRheinland-Pfalz, Germany3 43.511 January12.33.5×
BurghausenBavaria, Germany4 38.712 January11.13.5×
UnnaNorth Rhine-Westphalia, Germany5 37.211 January10.73.5×
AnsbachBavaria, Germany2 36.511 January10.33.5×
CoulommiersÎle-de-France, France3 36.511 January10.43.5×
KortrijkFlanders, Belgium1 33.311 January9.63.5×
CreilHauts-de-France, France2 32.311 January9.33.5×
ChartresCentre-Val de Loire, France2 31.311 January8.93.5×
SninaPrešov Region, Slovakia2 30.515 January8.83.5×
Joué-lès-ToursCentre-Val de Loire, France3 28.011 January7.93.5×
Saint-DizierGrand Est, France1 25.411 January7.23.5×
Skarżysko-KamiennaŚwiętokrzyskie, Poland3 107.09 January31.63.4×
DziałdowoWarmia-Masuria, Poland4 100.09 January29.43.4×
PristinaPristina, Kosovo2 94.022 January27.43.4×
BotevgradSofia, Bulgaria2 72.824 January21.73.4×
MartinŽilina Region, Slovakia2 56.610 January16.83.4×
ZnojmoSouth Moravian, Czechia4 46.410 January13.73.4×
HandlováTrenčín Region, Slovakia2 45.623 January13.63.4×
KehlBaden-Wurttemberg, Germany5 39.611 January11.63.4×
PauNew Aquitaine, France4 37.612 January10.93.4×
Bad KreuznachRheinland-Pfalz, Germany4 35.611 January10.53.4×
DortmundNorth Rhine-Westphalia, Germany2 34.111 January10.03.4×
EvergemFlanders, Belgium1 32.711 January9.63.4×
DuisburgNorth Rhine-Westphalia, Germany2 32.411 January9.43.4×
BeverenFlanders, Belgium1 30.011 January8.83.4×
Saint-QuentinHauts-de-France, France1 29.611 January8.63.4×
BonnNorth Rhine-Westphalia, Germany1 29.112 January8.53.4×
LisieuxNormandy, France2 27.011 January8.03.4×
BrusselsBrussels Capital, Belgium1 26.911 January7.83.4×
SoestNorth Rhine-Westphalia, Germany1 25.111 January7.33.4×
LegionowoMazovia, Poland3 65.49 January19.83.3×
ŽilinaŽilina Region, Slovakia4 63.210 January19.43.3×
NyíregyházaSzabolcs-Szatmár-Bereg, Hungary1 62.111 January19.03.3×
ElblągWarmia-Masuria, Poland3 51.58 January15.43.3×
PartizánskeTrenčín Region, Slovakia1 48.123 January14.43.3×
SenicaTrnava Region, Slovakia5 45.29 January13.53.3×
MontbéliardBourgogne-Franche-Comté, France5 42.912 January12.93.3×
RoubaixHauts-de-France, France1 34.911 January10.53.3×
WernigerodeSaxony-Anhalt, Germany1 34.710 January10.43.3×
TrierRheinland-Pfalz, Germany3 31.511 January9.53.3×
NîmesOccitanie, France2 30.821 January9.33.3×
MolFlanders, Belgium2 29.612 January8.93.3×
Salon-de-ProvenceProvence-Alpes-Côte d'Azur, France2 28.913 January8.83.3×
ReimsGrand Est, France1 28.711 January8.83.3×
ZwijndrechtFlanders, Belgium1 28.211 January8.63.3×
KaiserslauternRheinland-Pfalz, Germany1 28.111 January8.63.3×
ÉvreuxNormandy, France2 27.611 January8.33.3×
VenloLimburg, The Netherlands2 27.111 January8.23.3×
NettetalNorth Rhine-Westphalia, Germany2 27.111 January8.23.3×
ŁódźŁódź Voivodeship, Poland3 60.810 January19.03.2×
OlsztynWarmia-Masuria, Poland4 48.78 January15.23.2×
AnsfeldenUpper Austria, Austria3 48.311 January15.13.2×
TarbesOccitanie, France5 46.813 January14.43.2×
ValenceAuvergne-Rhône-Alpes, France3 39.813 January12.43.2×
ArlesProvence-Alpes-Côte d'Azur, France2 37.613 January11.93.2×
KadaňÚstí nad Labem Region, Czechia5 37.322 January11.83.2×
LunévilleGrand Est, France4 37.211 January11.63.2×
Sainte-Geneviève-des-BoisÎle-de-France, France3 33.211 January10.53.2×
MenenFlanders, Belgium3 33.111 January10.23.2×
GrimbergenFlanders, Belgium3 31.611 January9.83.2×
RoeselareFlanders, Belgium1 31.211 January9.93.2×
Schwandorf in BayernBavaria, Germany2 31.111 January9.63.2×
WuppertalNorth Rhine-Westphalia, Germany1 30.311 January9.43.2×
LunelOccitanie, France1 29.013 January9.03.2×
VerdunGrand Est, France1 28.420 January8.83.2×
SokolovCarlsbad Region, Czechia3 27.611 January8.53.2×
PerpignanOccitanie, France1 26.113 January8.13.2×
ToursCentre-Val de Loire, France1 25.611 January8.03.2×
KoksijdeFlanders, Belgium1 25.011 January7.83.2×
LublinLublin, Poland2 71.69 January23.13.1×
RužomberokŽilina Region, Slovakia3 63.210 January20.53.1×
ToruńKujawsko-Pomorskie, Poland1 56.79 January18.53.1×
BiałystokPodlasie, Poland3 52.69 January17.13.1×
TraunUpper Austria, Austria3 49.411 January16.13.1×
GelsenkirchenNorth Rhine-Westphalia, Germany3 32.411 January10.33.1×
NurembergBavaria, Germany1 31.611 January10.33.1×
DunkirkHauts-de-France, France1 30.711 January10.03.1×
ParisÎle-de-France, France2 30.211 January9.93.1×
LüdenscheidNorth Rhine-Westphalia, Germany1 28.018 January9.03.1×
GentFlanders, Belgium1 27.011 January8.83.1×
StabroekFlanders, Belgium1 26.711 January8.63.1×
Le HavreNormandy, France3 26.020 January8.43.1×
ŁukówLublin, Poland3 57.610 January19.23.0×
GyőrGyőr-Moson-Sopron, Hungary2 53.710 January17.93.0×
SiedlceMazovia, Poland2 51.910 January17.53.0×
KlosterneuburgLower Austria, Austria4 42.810 January14.53.0×
Mladá BoleslavCentral Bohemia, Czechia4 42.621 January14.43.0×
VitrollesProvence-Alpes-Côte d'Azur, France3 40.513 January13.43.0×
ViennaVienna, Austria4 37.010 January12.53.0×
BratislavaBratislava Region, Slovakia5 35.79 January12.03.0×
CastresOccitanie, France6 35.210 January11.83.0×
BambergBavaria, Germany1 32.711 January10.93.0×
SteyrUpper Austria, Austria3 32.412 January10.73.0×
DattelnNorth Rhine-Westphalia, Germany4 32.311 January10.93.0×
WiesbadenHesse, Germany2 32.221 January10.93.0×
Fos-sur-MerProvence-Alpes-Côte d'Azur, France3 31.913 January10.83.0×
ToulouseOccitanie, France3 30.813 January10.33.0×
Kempten (Allgäu)Bavaria, Germany2 29.513 January9.73.0×
MarseilleProvence-Alpes-Côte d'Azur, France2 28.413 January9.63.0×
AntwerpFlanders, Belgium1 26.811 January9.03.0×
SevlievoGabrovo, Bulgaria2 61.315 January21.12.9×
DěčínÚstí nad Labem Region, Czechia4 60.010 January20.82.9×
Romans-sur-IsèreAuvergne-Rhône-Alpes, France3 44.913 January15.52.9×
NitraNitra Region, Slovakia3 43.923 January15.42.9×
TrenčínTrenčín Region, Slovakia4 42.423 January14.42.9×
WelsUpper Austria, Austria3 40.611 January14.02.9×
TrnavaTrnava Region, Slovakia5 39.423 January13.42.9×
PerchtoldsdorfLower Austria, Austria4 36.610 January12.52.9×
IzegemFlanders, Belgium3 34.711 January12.12.9×
LilleHauts-de-France, France1 34.511 January11.72.9×
MödlingLower Austria, Austria2 33.710 January11.82.9×
WürzburgBavaria, Germany1 30.911 January10.62.9×
KreuzlingenThurgau, Switzerland4 30.512 January10.62.9×
KonstanzBaden-Wurttemberg, Germany4 30.512 January10.62.9×
HagenNorth Rhine-Westphalia, Germany2 30.111 January10.32.9×
VannesBrittany, France1 28.310 January9.62.9×
SaarbrückenSaarland, Germany2 27.111 January9.22.9×
ZürichZurich, Switzerland2 26.210 January9.12.9×
WarsawMazovia, Poland2 51.910 January18.62.8×
WawerMazovia, Poland2 51.710 January18.62.8×
PrievidzaTrenčín Region, Slovakia2 44.523 January15.72.8×
EindhovenNorth Brabant, The Netherlands4 33.811 January12.12.8×
BottropNorth Rhine-Westphalia, Germany2 31.411 January11.12.8×
LindauBavaria, Germany1 31.010 January11.12.8×
TraunreutBavaria, Germany2 30.112 January10.82.8×
VilniusVilnius, Lithuania1 27.08 January9.52.8×
OldenburgLower Saxony, Germany1 26.911 January9.62.8×
KapellenFlanders, Belgium1 25.611 January9.12.8×
VentspilsVentspils, Latvia1 25.38 January9.12.8×
NancyGrand Est, France1 25.311 January9.12.8×
BitolaBitola, North Macedonia3 104.323 January38.42.7×
Konstancin-JeziornaMazovia, Poland2 51.69 January18.92.7×
NaplesCampania, Italy2 44.327 January16.32.7×
LinzUpper Austria, Austria2 42.211 January15.52.7×
SzegedCsongrád, Hungary4 39.411 January14.52.7×
HeilbronnBaden-Wurttemberg, Germany3 36.211 January13.42.7×
Sankt PöltenLower Austria, Austria3 35.311 January13.02.7×
AvignonProvence-Alpes-Côte d'Azur, France2 34.913 January12.92.7×
Lauda-KönigshofenBaden-Wurttemberg, Germany2 34.021 January12.72.7×
Marburg an der LahnHesse, Germany4 30.021 January11.02.7×
ValenciennesHauts-de-France, France1 27.119 January10.22.7×
VenrayLimburg, The Netherlands1 27.011 January10.12.7×
LuxembourgLuxembourg1 26.220 January9.82.7×
LochristiFlanders, Belgium1 25.511 January9.52.7×
IlindenIlinden, North Macedonia2 89.922 January34.92.6×
ThessaloníkiCentral Macedonia, Greece1 57.115 January21.62.6×
KošiceKošice Region, Slovakia3 50.523 January19.52.6×
BrnoSouth Moravian, Czechia3 36.610 January14.32.6×

Daily means in µg/m³, over the days each city counted in this episode. Highest: its highest of those days. Usual: the city's median for the time of year of that day (its days within 21 days of the date, every year, leaving out the week around it). Above usual: its highest day against that, with a usual under 5 µg/m³ taken as 5.

Against other episodes in Germany and France

Number 6 of 54 episodes in Germany and France since our records began, by cities reached.

Bars: cities reached; colour: the level of the episode's highest daily reading. All 54.

Use this page

SmogRank, Europe, 8 to 27 January 2024: 449 cities with PM2.5 at twice their usual or more, 8 to 27 January 2024, smogrank.com/episodes/2024-01-08-europe (accessed 4 October 2026).

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You're welcome to reuse a single chart, image or figure with this citation and a link. Terms.

An episode is a run of days when many cities close to each other (four or more within 350 km on a day, 8 or more in all) each had a daily PM2.5 mean of at least 25 µg/m³ and at least 2 times their usual for that time of year. Found in our own measurements, not picked by hand. How we find episodes. Values are each city's daily mean of its own monitors; causes are the usual kinds for a pattern like this, not a confirmed source.