SmogRank / Episodes / Germany

Central Europe, February 2025

For 14 days, from 1 to 14 February 2025, 503 cities in Germany, Poland, France and 21 more countries had PM2.5 at least twice their usual for the time of year. The worst reading was Banja Luka, Srpska, Bosnia and Herzegovina: 179.0 µg/m³ on 13 February, about 3.1× its usual 58.6.

No cause namedWe have no fire or smoke records for these days, so we only say what the measurements show.
Cities reached503in 24 countries
Days141 to 14 February 2025
Worst day10 February337 cities counted
Furthest above usual8.8×Goslar

Day by day

10 February 337 cities at twice their usual or more
Saalfelden am Steinernen MeerStodůlkyLinzAnsfeldenWinterthurAmstettenLubańMüllheimSankt PöltenLuganoKlosterneuburgDevínska Nová VesZagrebBrzegSallanchesDoleChambéryMonacoBastiaMeylanČadcaNiceKatowiceCannesBanská BystricaZvolenVillefranche-sur-SaôneLyonRadomskoLiptovský MikulášManosqueWłocławekCoulommiersAix-en-ProvenceKalmarSalon-de-ProvencePopradAvignonMarseilleSuboticaVichyMontargisArlesLoznicaNîmesSzegedDomontSremska MitrovicaClermont-FerrandKristiansandTarnówŠabacÉtampesLunelPruszkówInđijaKikindaBardejovKošiceLinköpingLegionowoDębicaLazarevacChartresNorrköpingAurillacDebrecenRodezDieppeVisbyVršacPožarevacKraljevoKragujevacLimogesNovi PazarPerpignanCastresToursJoué-lès-ToursGiżyckoKruševacAlençonGironaPérigueuxToulouseLiepājaProkupljeAngoulêmeNišZaječarNegotinles EscaldesLeskovacMollet del VallèsNiortVranjeDejVentspilsNorthamptonPirotVilanova i la GeltrúTarbesCherbourgLourdesRennesTarragonaSalouPauKaunasSofiaBotevgradVannesThessaloníkiPylaíaRigaVilniusZaragozaPamplonaDonostia / San SebastiánHernaniOriaLorientZarautzTudelaGabrovoBucharestBermeoAmorebietaLogroñoGasteiz / VitoriaQuimperBilbaoGetxoLaudio / LlodioDimitrovgradSoriaBurgosAranda de DueroRēzekneAlcalá de HenaresAlgeteVarnaTartuTorrejón de ArdozCosladaPalenciaMadridValdemoroFuenlabradaCollado-VillalbaMóstolesDún LaoghaireValladolidDublinGijónSamaMedina del CampoOviedoAvilésLeónCarlowSalamancaIstanbulPonferradaČačakKaliszWelsKoprivnicaBarcelonaPančevoPartizánskeCraiovaPłockCiechanówKonstancin-JeziornaTomaszów LubelskiSevlievoCluj-NapocaKrotoszynRužomberokĆuprijaPrešovŽiar nad HronomVeszprémLiberpolisSmederevoZemunManlleuŁaskZgierzPrievidzaEsztergomTraunJastrzębie ZdrójHaskovoKościerzynaKrakówRijekaKrosnoMödlingViennaHumennéVranov nad TopľouSremčicaWrocławŽilinaGrenobleObrenovacMielecBytówZlínBorRadomKazincbarcikaOlomoucPerchtoldsdorfRomans-sur-IsèreValencePécsBelgradeOtwockGdańskKutnoTrnavaWarsawMontpellierCuxhavenIaşiLunévilleFutogPezinokMarignaneJarosławOlsztynWawerPassauTrebišovGdyniaKoperNovo MestoPtujMeyzieuMalackyZnojmoWeidenHradec KrálovéValenciennesSkarżysko-KamiennaInnsbruckUžiceValjevoLiberecGrazSteyrNovi SadToruńŻywiecLučenecPúchovJasłoSiedlceMartinMontbéliardEmdenOrléansStarachowiceŻyrardówNyíregyházaCeljeAlbertvilleChâteaurouxBellinzonaBourg-en-BresseLleidaŁódźSenecGyőrAugustówKędzierzyn-KoźleKołobrzegDěčínPřerovHandlováNitraKielceNancyPardubiceMiskolcGyöngyösSarajevoSenicaDunaújvárosBourgesBiałystokEłkPoznańČeské BudějoviceKroměřížTrenčínParisValašské MeziříčíKlagenfurt am WörtherseeŽidenicePrzemyślPoitiersNiskoBordeauxLormontMontaubanBrnoLitvínovBuxtehudeSchwandorf in BayernMoulinsBloisReimsBadhoevedorpSaint-ÉtienneElblągTepliceItzehoeIngolstadtBanja LukaCalafatStendalWolfsbergSaint-AvoldŚwiecieKelheimBydgoszczBerounMladá BoleslavSereďRzeszówBielsko-BialaMetzSaint-DizierMarktredwitzAuxerreRuseLuxembourgZaanstadBernburgBernAnnemasseVillefontaineKomárnoGyálZamośćHalstenbekRouenBremenEsch-sur-AlzetteOranienburgMerseburgBadenPristinaSninaLörrachGorzów WielkopolskiJelenia GóraSzczecinHavířovKadaňMostPilsenÚstí nad LabemRacibórzWilhelmshavenCzechowice-DziedziceCodleaGoriziaKlaipėdaLublinBohumínBratislavaNurembergRambouilletDreuxÉpinalBrestVelsen-ZuidSalzburgMariborMulhouseMont-de-MarsanBerlinBurghausenWalsrodeLouviersBremerhavenDelmenhorstHamburgLe HavreZielona GóraTrbovljeRostockTeltowKłodzkoSaint-QuentinOytenPragueLjubljanaWolfsburgMontluçonKladnoOstravaGüstrowLüneburgStralsundWismarÉvreuxOldenburgSulechówPurmerendZürichKranjBogatyniaGroßostheimWetzlarBaselKielSchiedamOlivetMaarssenNeuenhagenSokolovTravnikDurangoBernau bei BerlinSchwerinBambergTilburgCaenRidderkerkSchwäbisch HallAschaffenburgČeský TěšínLübeckRiedstadtŻaryAnsbachWürzburgEindhovenCalaisMaassluis's-GravenzandeTraunreutSuwałkiDillingenIJsselsteinVelserbroekAmsterdamGraysNauenNeuruppinFreiburgBihaćFrýdek-MístekNeubrandenburgSaarbrückenMühlhausenHillegomCreilUtrechtSpijkenisseLondonKleinmachnowMalmöOpoleLauda-KönigshofenAugsburgDuderstadtFriedrichshafenThionvilleLingenOsnabrückVölklingenGroningenAmiensFriesoytheEvergemDagenhamSchwedt (Oder)Brandenburg an der HavelNeu-UlmGelsenkirchenRotterdamDouaiKapellenAachenPulheimUlmLindauEschbornFlensburgRüsselsheim am MainWormsFlémalle-HauteStabroekMarche-en-FamenneVillingen-SchwenningenHalle (Saale)RintelnStuttgartHanau am MainHannoverWittenbergeBensheimTrierWiesbadenThe HagueSuhlBraunschweigKölnKonstanzNordhausenOpavaDessauLudwigshafen am RheinDattelnLimburg an der LahnIzegemZwijndrechtBarneveldVenloDenainBlankenfelde-MahlowMunichMichelstadtHagenMannheimBad KreuznachBorkenDuisburgFrankfurt am MainMagdeburgOberhausenMolFrankfurt (Oder)TübingenŚwinoujścieStrasbourgDarmstadtLampertheimWittenbergBottropJüchenKoblenzKrefeldMainzAntwerpWillebroekMedemblikNijmegenBredaLüdenscheidSchwerteBitterfeld-WolfenLuckenwaldeEssenWeselBeverenHouthalenNeuwiedSaint HelierEupenBurg bei MagdeburgBielefeldWernigerodeBonnCottbusDortmundMönchengladbachMünsterLiègeMechelenKempten (Allgäu)LeverkusenMeiningenHildesheimPotsdamSalzgitterHeilbronnMarburg an der LahnWieslochMenenKönigs WusterhausenBiberach an der RißHansestadt SalzwedelWuppertalGothenburgBoulogne-sur-MerDüsseldorfGießenNamurLochristiBexleyWarsteinFilderstadtAalenEisenachJülichReutlingenKarlsruheFuldaKehlAarschotCharleroiGentHasseltEnschedeMonsRatingenGöttingenGreizUslarVenrayDunkirkRixensartFalkenseeAltenburgLudwigsburgUnnaGrimbergenBaden-BadenSaalfeldHattersheimTournaiKortrijkEisenhüttenstadtGeraHerrenbergPforzheimWeimarKasselSpeyerHeerlenErfurtJenaHeidelbergHattingenTřinecStrausbergEggenstein-LeopoldshafenBéthuneRoeselareBirminghamAndenneBrusselsZaventemBad WildungenHalberstadtSondershausenWeißenfelsKöthenKönigstein im TaunusMaldegemNetphenSoestKaiserslauternWitzenhausenKoksijdeStarnbergLubnjowBendorfGoslar
29 Jan1 Feb4710131617
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

CodleaCodlea, 29 January: 41.7 µg/m³, 2.0× usualCodlea, 30 January: 60.9 µg/m³, 2.9× usualCodlea, 31 January: 75.3 µg/m³, 3.5× usualCodlea, 1 February: 25.9 µg/m³, 1.2× usualCodlea, 2 February: 42.5 µg/m³, 2.0× usualCodlea, 3 February: no readingCodlea, 4 February: 27.6 µg/m³, 1.3× usualCodlea, 5 February: 16.2 µg/m³, 0.8× usualCodlea, 6 February: 16.9 µg/m³, 0.8× usualCodlea, 7 February: 15.4 µg/m³, 0.7× usualCodlea, 8 February: 23.7 µg/m³, 1.1× usualCodlea, 9 February: 29.3 µg/m³, 1.4× usualCodlea, 10 February: 43.7 µg/m³, 2.1× usualCodlea, 11 February: 32.3 µg/m³, 1.5× usualCodlea, 12 February: no readingCodlea, 13 February: 62.1 µg/m³, 2.9× usualCodlea, 14 February: 72.4 µg/m³, 3.4× usualCodlea, 15 February: 33.0 µg/m³, 1.5× usualCodlea, 16 February: 18.8 µg/m³, 0.9× usualCodlea, 17 February: 17.8 µg/m³, 0.8× usualTřinecTřinec, 29 January: no readingTřinec, 30 January: 13.0 µg/m³, 0.9× usualTřinec, 31 January: 21.2 µg/m³, 1.5× usualTřinec, 1 February: 25.3 µg/m³, 1.8× usualTřinec, 2 February: 28.3 µg/m³, 2.1× usualTřinec, 3 February: no readingTřinec, 4 February: 28.6 µg/m³, 2.1× usualTřinec, 5 February: no readingTřinec, 6 February: 24.3 µg/m³, 1.8× usualTřinec, 7 February: 36.0 µg/m³, 2.6× usualTřinec, 8 February: 18.7 µg/m³, 1.4× usualTřinec, 9 February: 43.3 µg/m³, 3.2× usualTřinec, 10 February: 70.4 µg/m³, 5.1× usualTřinec, 11 February: 82.4 µg/m³, 6.0× usualTřinec, 12 February: no readingTřinec, 13 February: 20.6 µg/m³, 1.5× usualTřinec, 14 February: 39.1 µg/m³, 2.9× usualTřinec, 15 February: 32.7 µg/m³, 2.4× usualTřinec, 16 February: 35.1 µg/m³, 2.6× usualTřinec, 17 February: 45.9 µg/m³, 3.4× usualCzechowice-DziedziceCzechowice-Dziedzice, 29 January: 6.8 µg/m³, 0.3× usualCzechowice-Dziedzice, 30 January: 26.6 µg/m³, 1.1× usualCzechowice-Dziedzice, 31 January: 22.2 µg/m³, 1.0× usualCzechowice-Dziedzice, 1 February: 23.2 µg/m³, 1.0× usualCzechowice-Dziedzice, 2 February: 57.6 µg/m³, 2.5× usualCzechowice-Dziedzice, 3 February: 48.5 µg/m³, 2.1× usualCzechowice-Dziedzice, 4 February: 76.4 µg/m³, 3.3× usualCzechowice-Dziedzice, 5 February: 51.5 µg/m³, 2.2× usualCzechowice-Dziedzice, 6 February: 27.1 µg/m³, 1.2× usualCzechowice-Dziedzice, 7 February: 33.1 µg/m³, 1.4× usualCzechowice-Dziedzice, 8 February: 25.0 µg/m³, 1.1× usualCzechowice-Dziedzice, 9 February: 45.3 µg/m³, 2.0× usualCzechowice-Dziedzice, 10 February: 40.7 µg/m³, 1.8× usualCzechowice-Dziedzice, 11 February: 39.1 µg/m³, 1.7× usualCzechowice-Dziedzice, 12 February: 54.2 µg/m³, 2.3× usualCzechowice-Dziedzice, 13 February: 60.0 µg/m³, 2.6× usualCzechowice-Dziedzice, 14 February: 33.4 µg/m³, 1.4× usualCzechowice-Dziedzice, 15 February: 33.4 µg/m³, 1.4× usualCzechowice-Dziedzice, 16 February: 58.6 µg/m³, 2.5× usualCzechowice-Dziedzice, 17 February: 59.8 µg/m³, 2.6× usualObrenovacObrenovac, 29 January: 25.6 µg/m³, 0.8× usualObrenovac, 30 January: 46.6 µg/m³, 1.4× usualObrenovac, 31 January: 49.7 µg/m³, 1.5× usualObrenovac, 1 February: 51.0 µg/m³, 1.5× usualObrenovac, 2 February: 70.2 µg/m³, 2.1× usualObrenovac, 3 February: 37.5 µg/m³, 1.1× usualObrenovac, 4 February: 64.2 µg/m³, 1.9× usualObrenovac, 5 February: 72.9 µg/m³, 2.2× usualObrenovac, 6 February: 68.9 µg/m³, 2.1× usualObrenovac, 7 February: 46.5 µg/m³, 1.4× usualObrenovac, 8 February: 21.5 µg/m³, 0.6× usualObrenovac, 9 February: 23.0 µg/m³, 0.7× usualObrenovac, 10 February: 38.6 µg/m³, 1.2× usualObrenovac, 11 February: 30.9 µg/m³, 0.9× usualObrenovac, 12 February: 24.9 µg/m³, 0.7× usualObrenovac, 13 February: 33.3 µg/m³, 1.0× usualObrenovac, 14 February: 32.8 µg/m³, 1.0× usualObrenovac, 15 February: 28.2 µg/m³, 0.8× usualObrenovac, 16 February: 24.7 µg/m³, 0.7× usualObrenovac, 17 February: 28.7 µg/m³, 0.9× usualOpoleOpole, 29 January: 11.4 µg/m³, 0.4× usualOpole, 30 January: 24.8 µg/m³, 1.0× usualOpole, 31 January: 20.0 µg/m³, 0.8× usualOpole, 1 February: 19.5 µg/m³, 0.8× usualOpole, 2 February: 39.2 µg/m³, 1.5× usualOpole, 3 February: 56.2 µg/m³, 2.2× usualOpole, 4 February: 110.0 µg/m³, 4.3× usualOpole, 5 February: 67.6 µg/m³, 2.7× usualOpole, 6 February: 38.3 µg/m³, 1.5× usualOpole, 7 February: 38.8 µg/m³, 1.5× usualOpole, 8 February: 52.0 µg/m³, 2.0× usualOpole, 9 February: 78.1 µg/m³, 3.1× usualOpole, 10 February: 67.0 µg/m³, 2.6× usualOpole, 11 February: 53.4 µg/m³, 2.1× usualOpole, 12 February: 74.3 µg/m³, 2.9× usualOpole, 13 February: 39.7 µg/m³, 1.6× usualOpole, 14 February: 57.0 µg/m³, 2.2× usualOpole, 15 February: 31.4 µg/m³, 1.2× usualOpole, 16 February: 50.1 µg/m³, 2.0× usualOpole, 17 February: 87.1 µg/m³, 3.4× usualKłodzkoKłodzko, 29 January: 6.5 µg/m³, 0.2× usualKłodzko, 30 January: 31.0 µg/m³, 1.1× usualKłodzko, 31 January: 38.1 µg/m³, 1.4× usualKłodzko, 1 February: 35.1 µg/m³, 1.3× usualKłodzko, 2 February: 49.0 µg/m³, 1.8× usualKłodzko, 3 February: 54.8 µg/m³, 2.0× usualKłodzko, 4 February: 75.0 µg/m³, 2.7× usualKłodzko, 5 February: 74.8 µg/m³, 2.7× usualKłodzko, 6 February: 22.4 µg/m³, 0.8× usualKłodzko, 7 February: 35.9 µg/m³, 1.3× usualKłodzko, 8 February: 28.0 µg/m³, 1.0× usualKłodzko, 9 February: 34.3 µg/m³, 1.3× usualKłodzko, 10 February: 77.4 µg/m³, 2.8× usualKłodzko, 11 February: 97.8 µg/m³, 3.6× usualKłodzko, 12 February: 52.6 µg/m³, 1.9× usualKłodzko, 13 February: 23.1 µg/m³, 0.8× usualKłodzko, 14 February: 39.4 µg/m³, 1.4× usualKłodzko, 15 February: 37.7 µg/m³, 1.4× usualKłodzko, 16 February: 33.8 µg/m³, 1.2× usualKłodzko, 17 February: 47.6 µg/m³, 1.7× usualBielsko-BialaBielsko-Biala, 29 January: 9.7 µg/m³, 0.3× usualBielsko-Biala, 30 January: 35.0 µg/m³, 1.2× usualBielsko-Biala, 31 January: 28.4 µg/m³, 1.0× usualBielsko-Biala, 1 February: 31.0 µg/m³, 1.1× usualBielsko-Biala, 2 February: 45.8 µg/m³, 1.6× usualBielsko-Biala, 3 February: 69.3 µg/m³, 2.4× usualBielsko-Biala, 4 February: 63.3 µg/m³, 2.2× usualBielsko-Biala, 5 February: 45.5 µg/m³, 1.6× usualBielsko-Biala, 6 February: 31.7 µg/m³, 1.1× usualBielsko-Biala, 7 February: 46.8 µg/m³, 1.6× usualBielsko-Biala, 8 February: 52.5 µg/m³, 1.8× usualBielsko-Biala, 9 February: 82.5 µg/m³, 2.9× usualBielsko-Biala, 10 February: 72.2 µg/m³, 2.5× usualBielsko-Biala, 11 February: 87.0 µg/m³, 3.1× usualBielsko-Biala, 12 February: 84.1 µg/m³, 3.0× usualBielsko-Biala, 13 February: 56.5 µg/m³, 2.0× usualBielsko-Biala, 14 February: 36.7 µg/m³, 1.3× usualBielsko-Biala, 15 February: 36.4 µg/m³, 1.3× usualBielsko-Biala, 16 February: 50.9 µg/m³, 1.8× usualBielsko-Biala, 17 February: 65.6 µg/m³, 2.3× usualRacibórzRacibórz, 29 January: 9.3 µg/m³, 0.4× usualRacibórz, 30 January: 29.1 µg/m³, 1.2× usualRacibórz, 31 January: 29.1 µg/m³, 1.2× usualRacibórz, 1 February: 28.0 µg/m³, 1.1× usualRacibórz, 2 February: 34.0 µg/m³, 1.4× usualRacibórz, 3 February: 49.8 µg/m³, 2.0× usualRacibórz, 4 February: 71.9 µg/m³, 2.9× usualRacibórz, 5 February: 34.8 µg/m³, 1.4× usualRacibórz, 6 February: 32.9 µg/m³, 1.3× usualRacibórz, 7 February: 44.9 µg/m³, 1.8× usualRacibórz, 8 February: 49.0 µg/m³, 2.0× usualRacibórz, 9 February: 83.9 µg/m³, 3.3× usualRacibórz, 10 February: 69.1 µg/m³, 2.8× usualRacibórz, 11 February: 53.0 µg/m³, 2.1× usualRacibórz, 12 February: no readingRacibórz, 13 February: no readingRacibórz, 14 February: no readingRacibórz, 15 February: no readingRacibórz, 16 February: no readingRacibórz, 17 February: no readingŻaryŻary, 29 January: 6.2 µg/m³, 0.6× usualŻary, 30 January: 10.9 µg/m³, 1.0× usualŻary, 31 January: 5.6 µg/m³, 0.5× usualŻary, 1 February: 8.0 µg/m³, 0.7× usualŻary, 2 February: 10.2 µg/m³, 0.9× usualŻary, 3 February: 25.6 µg/m³, 2.3× usualŻary, 4 February: 21.3 µg/m³, 1.9× usualŻary, 5 February: 22.8 µg/m³, 2.0× usualŻary, 6 February: 14.3 µg/m³, 1.3× usualŻary, 7 February: 17.5 µg/m³, 1.6× usualŻary, 8 February: 27.9 µg/m³, 2.5× usualŻary, 9 February: 44.1 µg/m³, 3.9× usualŻary, 10 February: 42.3 µg/m³, 3.8× usualŻary, 11 February: 28.4 µg/m³, 2.5× usualŻary, 12 February: 45.2 µg/m³, 4.0× usualŻary, 13 February: 39.1 µg/m³, 3.5× usualŻary, 14 February: 23.8 µg/m³, 2.1× usualŻary, 15 February: 13.9 µg/m³, 1.2× usualŻary, 16 February: 28.7 µg/m³, 2.6× usualŻary, 17 February: 66.6 µg/m³, 5.9× usualWittenbergWittenberg, 29 January: 2.8 µg/m³, 0.2× usualWittenberg, 30 January: 6.2 µg/m³, 0.5× usualWittenberg, 31 January: 6.8 µg/m³, 0.5× usualWittenberg, 1 February: 18.0 µg/m³, 1.4× usualWittenberg, 2 February: 15.0 µg/m³, 1.1× usualWittenberg, 3 February: 29.0 µg/m³, 2.2× usualWittenberg, 4 February: 33.2 µg/m³, 2.5× usualWittenberg, 5 February: 28.1 µg/m³, 2.1× usualWittenberg, 6 February: 17.0 µg/m³, 1.3× usualWittenberg, 7 February: 17.1 µg/m³, 1.3× usualWittenberg, 8 February: 34.8 µg/m³, 2.7× usualWittenberg, 9 February: 43.2 µg/m³, 3.3× usualWittenberg, 10 February: 56.7 µg/m³, 4.3× usualWittenberg, 11 February: 40.5 µg/m³, 3.1× usualWittenberg, 12 February: no readingWittenberg, 13 February: 66.0 µg/m³, 5.0× usualWittenberg, 14 February: 21.5 µg/m³, 1.6× usualWittenberg, 15 February: 12.6 µg/m³, 1.0× usualWittenberg, 16 February: 17.3 µg/m³, 1.3× usualWittenberg, 17 February: 12.3 µg/m³, 0.9× usualBihaćBihać, 29 January: 11.6 µg/m³, 0.4× usualBihać, 30 January: 36.2 µg/m³, 1.3× usualBihać, 31 January: 44.2 µg/m³, 1.6× usualBihać, 1 February: 35.3 µg/m³, 1.3× usualBihać, 2 February: 50.0 µg/m³, 1.9× usualBihać, 3 February: 45.7 µg/m³, 1.7× usualBihać, 4 February: 49.0 µg/m³, 1.8× usualBihać, 5 February: 69.4 µg/m³, 2.6× usualBihać, 6 February: 96.0 µg/m³, 3.6× usualBihać, 7 February: 51.4 µg/m³, 1.9× usualBihać, 8 February: 92.6 µg/m³, 3.4× usualBihać, 9 February: 113.0 µg/m³, 4.2× usualBihać, 10 February: 94.6 µg/m³, 3.5× usualBihać, 11 February: 57.0 µg/m³, 2.1× usualBihać, 12 February: 67.0 µg/m³, 2.5× usualBihać, 13 February: 33.8 µg/m³, 1.3× usualBihać, 14 February: 12.3 µg/m³, 0.5× usualBihać, 15 February: 23.0 µg/m³, 0.9× usualBihać, 16 February: 36.2 µg/m³, 1.3× usualBihać, 17 February: 31.4 µg/m³, 1.2× usualPoznańPoznań, 29 January: 11.6 µg/m³, 0.5× usualPoznań, 30 January: 17.1 µg/m³, 0.7× usualPoznań, 31 January: 14.2 µg/m³, 0.6× usualPoznań, 1 February: 10.9 µg/m³, 0.5× usualPoznań, 2 February: 13.8 µg/m³, 0.6× usualPoznań, 3 February: 29.6 µg/m³, 1.2× usualPoznań, 4 February: 61.6 µg/m³, 2.6× usualPoznań, 5 February: 54.4 µg/m³, 2.3× usualPoznań, 6 February: 22.7 µg/m³, 0.9× usualPoznań, 7 February: 24.9 µg/m³, 1.0× usualPoznań, 8 February: 30.3 µg/m³, 1.3× usualPoznań, 9 February: 49.4 µg/m³, 2.0× usualPoznań, 10 February: 45.6 µg/m³, 1.9× usualPoznań, 11 February: 47.2 µg/m³, 2.0× usualPoznań, 12 February: 57.5 µg/m³, 2.4× usualPoznań, 13 February: 67.8 µg/m³, 2.8× usualPoznań, 14 February: 24.9 µg/m³, 1.0× usualPoznań, 15 February: 25.5 µg/m³, 1.1× usualPoznań, 16 February: 51.1 µg/m³, 2.1× usualPoznań, 17 February: 98.5 µg/m³, 4.1× usualBohumínBohumín, 29 January: no readingBohumín, 30 January: 18.1 µg/m³, 0.9× usualBohumín, 31 January: 32.1 µg/m³, 1.7× usualBohumín, 1 February: 21.5 µg/m³, 1.1× usualBohumín, 2 February: 29.3 µg/m³, 1.5× usualBohumín, 3 February: no readingBohumín, 4 February: 66.2 µg/m³, 3.4× usualBohumín, 5 February: no readingBohumín, 6 February: 18.5 µg/m³, 1.0× usualBohumín, 7 February: 29.1 µg/m³, 1.5× usualBohumín, 8 February: 23.4 µg/m³, 1.2× usualBohumín, 9 February: 46.6 µg/m³, 2.4× usualBohumín, 10 February: 43.4 µg/m³, 2.2× usualBohumín, 11 February: 40.5 µg/m³, 2.1× usualBohumín, 12 February: no readingBohumín, 13 February: 26.3 µg/m³, 1.4× usualBohumín, 14 February: 30.9 µg/m³, 1.6× usualBohumín, 15 February: 25.5 µg/m³, 1.3× usualBohumín, 16 February: 57.1 µg/m³, 2.9× usualBohumín, 17 February: 74.5 µg/m³, 3.8× usualFrýdek-MístekFrýdek-Místek, 29 January: no readingFrýdek-Místek, 30 January: no readingFrýdek-Místek, 31 January: no readingFrýdek-Místek, 1 February: 17.0 µg/m³, 1.0× usualFrýdek-Místek, 2 February: 27.4 µg/m³, 1.6× usualFrýdek-Místek, 3 February: no readingFrýdek-Místek, 4 February: 38.6 µg/m³, 2.2× usualFrýdek-Místek, 5 February: no readingFrýdek-Místek, 6 February: 21.8 µg/m³, 1.3× usualFrýdek-Místek, 7 February: 44.2 µg/m³, 2.5× usualFrýdek-Místek, 8 February: 30.8 µg/m³, 1.8× usualFrýdek-Místek, 9 February: 41.1 µg/m³, 2.4× usualFrýdek-Místek, 10 February: 73.9 µg/m³, 4.2× usualFrýdek-Místek, 11 February: no readingFrýdek-Místek, 12 February: no readingFrýdek-Místek, 13 February: 32.2 µg/m³, 1.9× usualFrýdek-Místek, 14 February: 34.1 µg/m³, 2.0× usualFrýdek-Místek, 15 February: 29.5 µg/m³, 1.7× usualFrýdek-Místek, 16 February: 29.7 µg/m³, 1.7× usualFrýdek-Místek, 17 February: 59.0 µg/m³, 3.4× usualČeský TěšínČeský Těšín, 29 January: no readingČeský Těšín, 30 January: 17.3 µg/m³, 1.0× usualČeský Těšín, 31 January: no readingČeský Těšín, 1 February: 20.1 µg/m³, 1.1× usualČeský Těšín, 2 February: 32.0 µg/m³, 1.8× usualČeský Těšín, 3 February: no readingČeský Těšín, 4 February: 34.5 µg/m³, 1.9× usualČeský Těšín, 5 February: no readingČeský Těšín, 6 February: 24.5 µg/m³, 1.4× usualČeský Těšín, 7 February: 43.0 µg/m³, 2.4× usualČeský Těšín, 8 February: 34.2 µg/m³, 1.9× usualČeský Těšín, 9 February: 66.1 µg/m³, 3.7× usualČeský Těšín, 10 February: 70.1 µg/m³, 4.0× usualČeský Těšín, 11 February: no readingČeský Těšín, 12 February: no readingČeský Těšín, 13 February: 28.8 µg/m³, 1.6× usualČeský Těšín, 14 February: 36.2 µg/m³, 2.0× usualČeský Těšín, 15 February: 35.8 µg/m³, 2.0× usualČeský Těšín, 16 February: 35.8 µg/m³, 2.0× usualČeský Těšín, 17 February: 48.2 µg/m³, 2.7× usualOstravaOstrava, 29 January: no readingOstrava, 30 January: 16.5 µg/m³, 0.9× usualOstrava, 31 January: 16.4 µg/m³, 0.9× usualOstrava, 1 February: 16.3 µg/m³, 0.9× usualOstrava, 2 February: 28.4 µg/m³, 1.6× usualOstrava, 3 February: no readingOstrava, 4 February: 43.3 µg/m³, 2.4× usualOstrava, 5 February: no readingOstrava, 6 February: 23.0 µg/m³, 1.3× usualOstrava, 7 February: 41.1 µg/m³, 2.2× usualOstrava, 8 February: 39.4 µg/m³, 2.2× usualOstrava, 9 February: 65.8 µg/m³, 3.6× usualOstrava, 10 February: 66.5 µg/m³, 3.6× usualOstrava, 11 February: 67.9 µg/m³, 3.7× usualOstrava, 12 February: no readingOstrava, 13 February: 27.4 µg/m³, 1.5× usualOstrava, 14 February: 37.6 µg/m³, 2.1× usualOstrava, 15 February: 20.9 µg/m³, 1.1× usualOstrava, 16 February: 35.9 µg/m³, 2.0× usualOstrava, 17 February: 69.1 µg/m³, 3.8× usualKielceKielce, 29 January: 7.1 µg/m³, 0.4× usualKielce, 30 January: 22.0 µg/m³, 1.1× usualKielce, 31 January: 24.7 µg/m³, 1.2× usualKielce, 1 February: 10.9 µg/m³, 0.6× usualKielce, 2 February: 19.8 µg/m³, 1.0× usualKielce, 3 February: 28.3 µg/m³, 1.4× usualKielce, 4 February: 41.3 µg/m³, 2.1× usualKielce, 5 February: 54.2 µg/m³, 2.7× usualKielce, 6 February: 31.6 µg/m³, 1.6× usualKielce, 7 February: 23.6 µg/m³, 1.2× usualKielce, 8 February: 22.4 µg/m³, 1.1× usualKielce, 9 February: 32.5 µg/m³, 1.6× usualKielce, 10 February: 28.5 µg/m³, 1.4× usualKielce, 11 February: 37.8 µg/m³, 1.9× usualKielce, 12 February: 42.4 µg/m³, 2.1× usualKielce, 13 February: 43.8 µg/m³, 2.2× usualKielce, 14 February: 41.6 µg/m³, 2.1× usualKielce, 15 February: 19.7 µg/m³, 1.0× usualKielce, 16 February: 27.5 µg/m³, 1.4× usualKielce, 17 February: 67.4 µg/m³, 3.4× usualHavířovHavířov, 29 January: no readingHavířov, 30 January: no readingHavířov, 31 January: no readingHavířov, 1 February: 26.1 µg/m³, 1.3× usualHavířov, 2 February: 36.7 µg/m³, 1.8× usualHavířov, 3 February: no readingHavířov, 4 February: 40.5 µg/m³, 2.0× usualHavířov, 5 February: no readingHavířov, 6 February: 20.5 µg/m³, 1.0× usualHavířov, 7 February: 42.0 µg/m³, 2.1× usualHavířov, 8 February: 40.8 µg/m³, 2.0× usualHavířov, 9 February: 66.3 µg/m³, 3.3× usualHavířov, 10 February: 65.7 µg/m³, 3.3× usualHavířov, 11 February: no readingHavířov, 12 February: no readingHavířov, 13 February: 37.9 µg/m³, 1.9× usualHavířov, 14 February: 32.5 µg/m³, 1.6× usualHavířov, 15 February: 27.9 µg/m³, 1.4× usualHavířov, 16 February: 32.7 µg/m³, 1.6× usualHavířov, 17 February: 59.0 µg/m³, 2.9× usualOpavaOpava, 29 January: no readingOpava, 30 January: 19.1 µg/m³, 1.4× usualOpava, 31 January: 21.9 µg/m³, 1.6× usualOpava, 1 February: 11.2 µg/m³, 0.8× usualOpava, 2 February: 13.6 µg/m³, 1.0× usualOpava, 3 February: no readingOpava, 4 February: 33.6 µg/m³, 2.5× usualOpava, 5 February: no readingOpava, 6 February: 17.7 µg/m³, 1.3× usualOpava, 7 February: 43.7 µg/m³, 3.2× usualOpava, 8 February: 45.4 µg/m³, 3.3× usualOpava, 9 February: 55.4 µg/m³, 4.1× usualOpava, 10 February: 65.4 µg/m³, 4.8× usualOpava, 11 February: 64.9 µg/m³, 4.8× usualOpava, 12 February: no readingOpava, 13 February: 26.4 µg/m³, 1.9× usualOpava, 14 February: 33.2 µg/m³, 2.4× usualOpava, 15 February: 16.8 µg/m³, 1.2× usualOpava, 16 February: 20.0 µg/m³, 1.5× usualOpava, 17 February: 37.9 µg/m³, 2.8× usualSpeyerSpeyer, 29 January: 4.5 µg/m³, 0.4× usualSpeyer, 30 January: 8.7 µg/m³, 0.8× usualSpeyer, 31 January: 6.9 µg/m³, 0.6× usualSpeyer, 1 February: 12.1 µg/m³, 1.1× usualSpeyer, 2 February: 20.5 µg/m³, 1.9× usualSpeyer, 3 February: 26.1 µg/m³, 2.4× usualSpeyer, 4 February: 32.0 µg/m³, 2.9× usualSpeyer, 5 February: 37.4 µg/m³, 3.4× usualSpeyer, 6 February: 20.3 µg/m³, 1.8× usualSpeyer, 7 February: 15.1 µg/m³, 1.4× usualSpeyer, 8 February: 38.0 µg/m³, 3.5× usualSpeyer, 9 February: 51.8 µg/m³, 4.7× usualSpeyer, 10 February: 65.2 µg/m³, 5.9× usualSpeyer, 11 February: 50.0 µg/m³, 4.5× usualSpeyer, 12 February: no readingSpeyer, 13 February: 18.8 µg/m³, 1.7× usualSpeyer, 14 February: 36.5 µg/m³, 3.3× usualSpeyer, 15 February: 21.0 µg/m³, 1.9× usualSpeyer, 16 February: 20.6 µg/m³, 1.9× usualSpeyer, 17 February: 14.9 µg/m³, 1.4× usualGorzów WielkopolskiGorzów Wielkopolski, 29 January: 9.4 µg/m³, 0.5× usualGorzów Wielkopolski, 30 January: 17.6 µg/m³, 0.9× usualGorzów Wielkopolski, 31 January: 5.9 µg/m³, 0.3× usualGorzów Wielkopolski, 1 February: 7.4 µg/m³, 0.4× usualGorzów Wielkopolski, 2 February: 11.8 µg/m³, 0.6× usualGorzów Wielkopolski, 3 February: 35.5 µg/m³, 1.8× usualGorzów Wielkopolski, 4 February: 61.0 µg/m³, 3.1× usualGorzów Wielkopolski, 5 February: 63.8 µg/m³, 3.2× usualGorzów Wielkopolski, 6 February: 17.1 µg/m³, 0.9× usualGorzów Wielkopolski, 7 February: 15.3 µg/m³, 0.8× usualGorzów Wielkopolski, 8 February: 25.6 µg/m³, 1.3× usualGorzów Wielkopolski, 9 February: 41.3 µg/m³, 2.1× usualGorzów Wielkopolski, 10 February: 44.3 µg/m³, 2.2× usualGorzów Wielkopolski, 11 February: 40.4 µg/m³, 2.0× usualGorzów Wielkopolski, 12 February: 52.8 µg/m³, 2.7× usualGorzów Wielkopolski, 13 February: 65.0 µg/m³, 3.3× usualGorzów Wielkopolski, 14 February: 18.9 µg/m³, 0.9× usualGorzów Wielkopolski, 15 February: 20.0 µg/m³, 1.0× usualGorzów Wielkopolski, 16 February: 23.0 µg/m³, 1.2× usualGorzów Wielkopolski, 17 February: 49.8 µg/m³, 2.5× usualŻywiecŻywiec, 29 January: 2.9 µg/m³, 0.1× usualŻywiec, 30 January: 45.4 µg/m³, 1.2× usualŻywiec, 31 January: 44.1 µg/m³, 1.2× usualŻywiec, 1 February: 40.9 µg/m³, 1.1× usualŻywiec, 2 February: 52.0 µg/m³, 1.4× usualŻywiec, 3 February: 70.5 µg/m³, 1.9× usualŻywiec, 4 February: 65.0 µg/m³, 1.7× usualŻywiec, 5 February: 82.7 µg/m³, 2.2× usualŻywiec, 6 February: 27.6 µg/m³, 0.7× usualŻywiec, 7 February: 38.6 µg/m³, 1.0× usualŻywiec, 8 February: 73.0 µg/m³, 1.9× usualŻywiec, 9 February: 78.4 µg/m³, 2.1× usualŻywiec, 10 February: 82.2 µg/m³, 2.2× usualŻywiec, 11 February: 98.2 µg/m³, 2.6× usualŻywiec, 12 February: 87.7 µg/m³, 2.3× usualŻywiec, 13 February: 27.4 µg/m³, 0.7× usualŻywiec, 14 February: 32.7 µg/m³, 0.9× usualŻywiec, 15 February: 34.8 µg/m³, 0.9× usualŻywiec, 16 February: 53.4 µg/m³, 1.4× usualŻywiec, 17 February: 55.2 µg/m³, 1.5× usualŁaskŁask, 29 January: 11.2 µg/m³, 0.4× usualŁask, 30 January: 17.1 µg/m³, 0.7× usualŁask, 31 January: 19.9 µg/m³, 0.8× usualŁask, 1 February: 20.2 µg/m³, 0.8× usualŁask, 2 February: 32.4 µg/m³, 1.3× usualŁask, 3 February: 42.4 µg/m³, 1.7× usualŁask, 4 February: 36.7 µg/m³, 1.5× usualŁask, 5 February: 53.3 µg/m³, 2.1× usualŁask, 6 February: 51.5 µg/m³, 2.0× usualŁask, 7 February: 32.8 µg/m³, 1.3× usualŁask, 8 February: 25.3 µg/m³, 1.0× usualŁask, 9 February: 38.8 µg/m³, 1.5× usualŁask, 10 February: 34.4 µg/m³, 1.4× usualŁask, 11 February: 42.4 µg/m³, 1.7× usualŁask, 12 February: 47.5 µg/m³, 1.9× usualŁask, 13 February: 52.7 µg/m³, 2.1× usualŁask, 14 February: 55.0 µg/m³, 2.2× usualŁask, 15 February: 32.9 µg/m³, 1.3× usualŁask, 16 February: 56.2 µg/m³, 2.2× usualŁask, 17 February: 97.4 µg/m³, 3.9× usualLublinLublin, 29 January: 15.5 µg/m³, 0.7× usualLublin, 30 January: 28.3 µg/m³, 1.2× usualLublin, 31 January: 24.5 µg/m³, 1.1× usualLublin, 1 February: 12.0 µg/m³, 0.5× usualLublin, 2 February: 20.4 µg/m³, 0.9× usualLublin, 3 February: 17.9 µg/m³, 0.8× usualLublin, 4 February: 41.4 µg/m³, 1.8× usualLublin, 5 February: 49.4 µg/m³, 2.2× usualLublin, 6 February: 78.5 µg/m³, 3.4× usualLublin, 7 February: 26.7 µg/m³, 1.2× usualLublin, 8 February: 23.6 µg/m³, 1.0× usualLublin, 9 February: 33.5 µg/m³, 1.5× usualLublin, 10 February: 41.5 µg/m³, 1.8× usualLublin, 11 February: 38.8 µg/m³, 1.7× usualLublin, 12 February: 38.9 µg/m³, 1.7× usualLublin, 13 February: 56.3 µg/m³, 2.5× usualLublin, 14 February: 34.8 µg/m³, 1.5× usualLublin, 15 February: 20.4 µg/m³, 0.9× usualLublin, 16 February: 26.2 µg/m³, 1.1× usualLublin, 17 February: 55.7 µg/m³, 2.4× usualJarosławJarosław, 29 January: 7.8 µg/m³, 0.4× usualJarosław, 30 January: 24.2 µg/m³, 1.2× usualJarosław, 31 January: 19.3 µg/m³, 1.0× usualJarosław, 1 February: 11.8 µg/m³, 0.6× usualJarosław, 2 February: 17.6 µg/m³, 0.9× usualJarosław, 3 February: 19.4 µg/m³, 1.0× usualJarosław, 4 February: 33.1 µg/m³, 1.7× usualJarosław, 5 February: 40.1 µg/m³, 2.0× usualJarosław, 6 February: 48.5 µg/m³, 2.4× usualJarosław, 7 February: 14.8 µg/m³, 0.7× usualJarosław, 8 February: 19.4 µg/m³, 1.0× usualJarosław, 9 February: 23.2 µg/m³, 1.2× usualJarosław, 10 February: 22.6 µg/m³, 1.1× usualJarosław, 11 February: 30.4 µg/m³, 1.5× usualJarosław, 12 February: 30.6 µg/m³, 1.5× usualJarosław, 13 February: 45.4 µg/m³, 2.3× usualJarosław, 14 February: 25.8 µg/m³, 1.3× usualJarosław, 15 February: 17.2 µg/m³, 0.9× usualJarosław, 16 February: 22.8 µg/m³, 1.1× usualJarosław, 17 February: 70.6 µg/m³, 3.5× usualKutnoKutno, 29 January: 14.8 µg/m³, 0.6× usualKutno, 30 January: 22.3 µg/m³, 1.0× usualKutno, 31 January: 19.1 µg/m³, 0.8× usualKutno, 1 February: 16.2 µg/m³, 0.7× usualKutno, 2 February: 25.9 µg/m³, 1.1× usualKutno, 3 February: 28.8 µg/m³, 1.3× usualKutno, 4 February: 36.1 µg/m³, 1.6× usualKutno, 5 February: 47.8 µg/m³, 2.1× usualKutno, 6 February: 29.8 µg/m³, 1.3× usualKutno, 7 February: 24.5 µg/m³, 1.1× usualKutno, 8 February: 24.7 µg/m³, 1.1× usualKutno, 9 February: 36.9 µg/m³, 1.6× usualKutno, 10 February: 36.3 µg/m³, 1.6× usualKutno, 11 February: 39.1 µg/m³, 1.7× usualKutno, 12 February: 40.7 µg/m³, 1.8× usualKutno, 13 February: 53.1 µg/m³, 2.3× usualKutno, 14 February: 32.3 µg/m³, 1.4× usualKutno, 15 February: 29.9 µg/m³, 1.3× usualKutno, 16 February: 45.7 µg/m³, 2.0× usualKutno, 17 February: 68.1 µg/m³, 3.0× usualWeißenfelsWeißenfels, 29 January: 1.9 µg/m³, 0.2× usualWeißenfels, 30 January: 4.4 µg/m³, 0.4× usualWeißenfels, 31 January: no readingWeißenfels, 1 February: 14.8 µg/m³, 1.5× usualWeißenfels, 2 February: 18.8 µg/m³, 1.9× usualWeißenfels, 3 February: 20.8 µg/m³, 2.1× usualWeißenfels, 4 February: 24.5 µg/m³, 2.5× usualWeißenfels, 5 February: 27.2 µg/m³, 2.7× usualWeißenfels, 6 February: 21.9 µg/m³, 2.2× usualWeißenfels, 7 February: 19.7 µg/m³, 2.0× usualWeißenfels, 8 February: 39.3 µg/m³, 4.0× usualWeißenfels, 9 February: 45.8 µg/m³, 4.6× usualWeißenfels, 10 February: 56.8 µg/m³, 5.7× usualWeißenfels, 11 February: 48.6 µg/m³, 4.9× usualWeißenfels, 12 February: no readingWeißenfels, 13 February: 64.8 µg/m³, 6.5× usualWeißenfels, 14 February: 25.6 µg/m³, 2.6× usualWeißenfels, 15 February: 10.5 µg/m³, 1.1× usualWeißenfels, 16 February: 20.5 µg/m³, 2.1× usualWeißenfels, 17 February: 22.6 µg/m³, 2.3× usualZamośćZamość, 29 January: 13.4 µg/m³, 0.7× usualZamość, 30 January: 22.7 µg/m³, 1.1× usualZamość, 31 January: 24.1 µg/m³, 1.2× usualZamość, 1 February: 12.2 µg/m³, 0.6× usualZamość, 2 February: 20.6 µg/m³, 1.0× usualZamość, 3 February: 14.8 µg/m³, 0.7× usualZamość, 4 February: 29.1 µg/m³, 1.5× usualZamość, 5 February: 41.9 µg/m³, 2.1× usualZamość, 6 February: 63.3 µg/m³, 3.2× usualZamość, 7 February: 15.8 µg/m³, 0.8× usualZamość, 8 February: 22.8 µg/m³, 1.2× usualZamość, 9 February: 28.4 µg/m³, 1.4× usualZamość, 10 February: 30.6 µg/m³, 1.5× usualZamość, 11 February: 36.1 µg/m³, 1.8× usualZamość, 12 February: 33.3 µg/m³, 1.7× usualZamość, 13 February: 62.8 µg/m³, 3.2× usualZamość, 14 February: 35.7 µg/m³, 1.8× usualZamość, 15 February: 20.2 µg/m³, 1.0× usualZamość, 16 February: 20.8 µg/m³, 1.1× usualZamość, 17 February: 55.2 µg/m³, 2.8× usualOtwockOtwock, 29 January: 14.5 µg/m³, 0.5× usualOtwock, 30 January: 20.7 µg/m³, 0.8× usualOtwock, 31 January: 26.2 µg/m³, 1.0× usualOtwock, 1 February: 14.6 µg/m³, 0.6× usualOtwock, 2 February: 25.0 µg/m³, 0.9× usualOtwock, 3 February: 30.7 µg/m³, 1.2× usualOtwock, 4 February: 48.6 µg/m³, 1.8× usualOtwock, 5 February: 52.7 µg/m³, 2.0× usualOtwock, 6 February: 61.9 µg/m³, 2.3× usualOtwock, 7 February: 35.6 µg/m³, 1.3× usualOtwock, 8 February: 24.3 µg/m³, 0.9× usualOtwock, 9 February: 35.7 µg/m³, 1.3× usualOtwock, 10 February: 47.0 µg/m³, 1.8× usualOtwock, 11 February: 40.7 µg/m³, 1.5× usualOtwock, 12 February: 40.5 µg/m³, 1.5× usualOtwock, 13 February: 60.0 µg/m³, 2.3× usualOtwock, 14 February: 48.5 µg/m³, 1.8× usualOtwock, 15 February: 20.4 µg/m³, 0.8× usualOtwock, 16 February: 66.1 µg/m³, 2.5× usualOtwock, 17 February: 108.0 µg/m³, 4.1× usualSarajevoSarajevo, 29 January: 27.6 µg/m³, 0.7× usualSarajevo, 30 January: 51.2 µg/m³, 1.3× usualSarajevo, 31 January: 40.5 µg/m³, 1.1× usualSarajevo, 1 February: 37.3 µg/m³, 1.0× usualSarajevo, 2 February: 86.9 µg/m³, 2.3× usualSarajevo, 3 February: 42.8 µg/m³, 1.1× usualSarajevo, 4 February: 18.3 µg/m³, 0.5× usualSarajevo, 5 February: 46.8 µg/m³, 1.2× usualSarajevo, 6 February: 94.2 µg/m³, 2.5× usualSarajevo, 7 February: 80.9 µg/m³, 2.1× usualSarajevo, 8 February: 90.1 µg/m³, 2.4× usualSarajevo, 9 February: 59.8 µg/m³, 1.6× usualSarajevo, 10 February: 84.8 µg/m³, 2.2× usualSarajevo, 11 February: 107.0 µg/m³, 2.8× usualSarajevo, 12 February: 89.8 µg/m³, 2.4× usualSarajevo, 13 February: 28.5 µg/m³, 0.8× usualSarajevo, 14 February: 55.7 µg/m³, 1.5× usualSarajevo, 15 February: 27.5 µg/m³, 0.7× usualSarajevo, 16 February: 44.0 µg/m³, 1.2× usualSarajevo, 17 February: 34.4 µg/m³, 0.9× usualSmederevoSmederevo, 29 January: 63.0 µg/m³, 1.6× usualSmederevo, 30 January: 48.3 µg/m³, 1.2× usualSmederevo, 31 January: 58.3 µg/m³, 1.5× usualSmederevo, 1 February: 50.5 µg/m³, 1.3× usualSmederevo, 2 February: 60.6 µg/m³, 1.5× usualSmederevo, 3 February: 34.0 µg/m³, 0.8× usualSmederevo, 4 February: 47.4 µg/m³, 1.2× usualSmederevo, 5 February: 59.8 µg/m³, 1.5× usualSmederevo, 6 February: 85.4 µg/m³, 2.1× usualSmederevo, 7 February: 31.8 µg/m³, 0.8× usualSmederevo, 8 February: 29.1 µg/m³, 0.7× usualSmederevo, 9 February: 33.6 µg/m³, 0.8× usualSmederevo, 10 February: 40.8 µg/m³, 1.0× usualSmederevo, 11 February: 47.4 µg/m³, 1.2× usualSmederevo, 12 February: 35.3 µg/m³, 0.9× usualSmederevo, 13 February: 41.2 µg/m³, 1.0× usualSmederevo, 14 February: 39.9 µg/m³, 1.0× usualSmederevo, 15 February: 32.0 µg/m³, 0.8× usualSmederevo, 16 February: 26.2 µg/m³, 0.7× usualSmederevo, 17 February: 41.6 µg/m³, 1.0× usualZemunZemun, 29 January: 26.7 µg/m³, 0.7× usualZemun, 30 January: 39.0 µg/m³, 1.0× usualZemun, 31 January: 56.2 µg/m³, 1.5× usualZemun, 1 February: 39.3 µg/m³, 1.0× usualZemun, 2 February: 57.5 µg/m³, 1.5× usualZemun, 3 February: 38.4 µg/m³, 1.0× usualZemun, 4 February: 47.3 µg/m³, 1.3× usualZemun, 5 February: 68.7 µg/m³, 1.8× usualZemun, 6 February: 78.1 µg/m³, 2.1× usualZemun, 7 February: 39.3 µg/m³, 1.0× usualZemun, 8 February: 24.7 µg/m³, 0.7× usualZemun, 9 February: 26.9 µg/m³, 0.7× usualZemun, 10 February: 34.1 µg/m³, 0.9× usualZemun, 11 February: 30.1 µg/m³, 0.8× usualZemun, 12 February: 28.8 µg/m³, 0.8× usualZemun, 13 February: 34.8 µg/m³, 0.9× usualZemun, 14 February: 34.2 µg/m³, 0.9× usualZemun, 15 February: 27.0 µg/m³, 0.7× usualZemun, 16 February: 23.1 µg/m³, 0.6× usualZemun, 17 February: 30.1 µg/m³, 0.8× usualPančevoPančevo, 29 January: 22.9 µg/m³, 0.7× usualPančevo, 30 January: 33.6 µg/m³, 1.0× usualPančevo, 31 January: 56.7 µg/m³, 1.7× usualPančevo, 1 February: 38.1 µg/m³, 1.1× usualPančevo, 2 February: 42.9 µg/m³, 1.3× usualPančevo, 3 February: 27.9 µg/m³, 0.8× usualPančevo, 4 February: 36.8 µg/m³, 1.1× usualPančevo, 5 February: 56.4 µg/m³, 1.7× usualPančevo, 6 February: 66.8 µg/m³, 2.0× usualPančevo, 7 February: 33.7 µg/m³, 1.0× usualPančevo, 8 February: 24.0 µg/m³, 0.7× usualPančevo, 9 February: 25.2 µg/m³, 0.8× usualPančevo, 10 February: 27.1 µg/m³, 0.8× usualPančevo, 11 February: 31.1 µg/m³, 0.9× usualPančevo, 12 February: 25.0 µg/m³, 0.7× usualPančevo, 13 February: 32.2 µg/m³, 1.0× usualPančevo, 14 February: 30.9 µg/m³, 0.9× usualPančevo, 15 February: 25.0 µg/m³, 0.7× usualPančevo, 16 February: 23.7 µg/m³, 0.7× usualPančevo, 17 February: 31.7 µg/m³, 0.9× usualPristinaPristina, 29 January: no readingPristina, 30 January: no readingPristina, 31 January: no readingPristina, 1 February: no readingPristina, 2 February: no readingPristina, 3 February: no readingPristina, 4 February: no readingPristina, 5 February: 31.7 µg/m³, 1.5× usualPristina, 6 February: 46.0 µg/m³, 2.2× usualPristina, 7 February: 46.3 µg/m³, 2.3× usualPristina, 8 February: 48.4 µg/m³, 2.4× usualPristina, 9 February: 41.0 µg/m³, 2.0× usualPristina, 10 February: 60.1 µg/m³, 2.9× usualPristina, 11 February: 66.8 µg/m³, 3.3× usualPristina, 12 February: 60.0 µg/m³, 2.9× usualPristina, 13 February: 24.3 µg/m³, 1.2× usualPristina, 14 February: 20.7 µg/m³, 1.0× usualPristina, 15 February: 20.4 µg/m³, 1.0× usualPristina, 16 February: 30.9 µg/m³, 1.5× usualPristina, 17 February: 16.7 µg/m³, 0.8× usualBelgradeBelgrade, 29 January: 17.8 µg/m³, 0.6× usualBelgrade, 30 January: 30.4 µg/m³, 1.0× usualBelgrade, 31 January: 45.5 µg/m³, 1.6× usualBelgrade, 1 February: 32.5 µg/m³, 1.1× usualBelgrade, 2 February: 45.3 µg/m³, 1.6× usualBelgrade, 3 February: 30.4 µg/m³, 1.0× usualBelgrade, 4 February: 39.2 µg/m³, 1.3× usualBelgrade, 5 February: 56.0 µg/m³, 1.9× usualBelgrade, 6 February: 66.7 µg/m³, 2.3× usualBelgrade, 7 February: 33.1 µg/m³, 1.1× usualBelgrade, 8 February: 24.0 µg/m³, 0.8× usualBelgrade, 9 February: 25.6 µg/m³, 0.9× usualBelgrade, 10 February: 26.3 µg/m³, 0.9× usualBelgrade, 11 February: 30.2 µg/m³, 1.0× usualBelgrade, 12 February: 26.5 µg/m³, 0.9× usualBelgrade, 13 February: 35.7 µg/m³, 1.2× usualBelgrade, 14 February: 36.7 µg/m³, 1.3× usualBelgrade, 15 February: 23.7 µg/m³, 0.8× usualBelgrade, 16 February: 20.7 µg/m³, 0.7× usualBelgrade, 17 February: 30.3 µg/m³, 1.0× usualSremčicaSremčica, 29 January: 13.9 µg/m³, 0.5× usualSremčica, 30 January: 27.0 µg/m³, 0.9× usualSremčica, 31 January: 43.7 µg/m³, 1.5× usualSremčica, 1 February: 35.5 µg/m³, 1.2× usualSremčica, 2 February: 48.5 µg/m³, 1.6× usualSremčica, 3 February: 40.9 µg/m³, 1.4× usualSremčica, 4 February: 51.0 µg/m³, 1.7× usualSremčica, 5 February: 58.7 µg/m³, 2.0× usualSremčica, 6 February: 65.7 µg/m³, 2.2× usualSremčica, 7 February: 29.6 µg/m³, 1.0× usualSremčica, 8 February: 20.2 µg/m³, 0.7× usualSremčica, 9 February: 24.0 µg/m³, 0.8× usualSremčica, 10 February: 24.4 µg/m³, 0.8× usualSremčica, 11 February: 26.3 µg/m³, 0.9× usualSremčica, 12 February: 23.7 µg/m³, 0.8× usualSremčica, 13 February: 30.8 µg/m³, 1.0× usualSremčica, 14 February: 27.8 µg/m³, 0.9× usualSremčica, 15 February: 33.6 µg/m³, 1.1× usualSremčica, 16 February: 24.6 µg/m³, 0.8× usualSremčica, 17 February: 31.3 µg/m³, 1.1× usualFutogFutog, 29 January: 26.5 µg/m³, 1.0× usualFutog, 30 January: 35.8 µg/m³, 1.3× usualFutog, 31 January: 31.2 µg/m³, 1.2× usualFutog, 1 February: 35.3 µg/m³, 1.3× usualFutog, 2 February: 43.8 µg/m³, 1.6× usualFutog, 3 February: 33.2 µg/m³, 1.2× usualFutog, 4 February: 40.1 µg/m³, 1.5× usualFutog, 5 February: 46.0 µg/m³, 1.7× usualFutog, 6 February: 64.3 µg/m³, 2.4× usualFutog, 7 February: 31.1 µg/m³, 1.2× usualFutog, 8 February: 22.8 µg/m³, 0.9× usualFutog, 9 February: 28.7 µg/m³, 1.1× usualFutog, 10 February: 37.5 µg/m³, 1.4× usualFutog, 11 February: 34.2 µg/m³, 1.3× usualFutog, 12 February: 25.9 µg/m³, 1.0× usualFutog, 13 February: 47.6 µg/m³, 1.8× usualFutog, 14 February: 44.2 µg/m³, 1.7× usualFutog, 15 February: 34.7 µg/m³, 1.3× usualFutog, 16 February: 24.6 µg/m³, 0.9× usualFutog, 17 February: 30.9 µg/m³, 1.2× usualTravnikTravnik, 29 January: no readingTravnik, 30 January: no readingTravnik, 31 January: no readingTravnik, 1 February: 42.7 µg/m³, 1.3× usualTravnik, 2 February: 67.5 µg/m³, 2.1× usualTravnik, 3 February: 34.5 µg/m³, 1.1× usualTravnik, 4 February: 23.3 µg/m³, 0.7× usualTravnik, 5 February: 45.7 µg/m³, 1.4× usualTravnik, 6 February: 48.1 µg/m³, 1.5× usualTravnik, 7 February: 72.6 µg/m³, 2.3× usualTravnik, 8 February: 109.0 µg/m³, 3.4× usualTravnik, 9 February: 58.0 µg/m³, 1.8× usualTravnik, 10 February: 77.9 µg/m³, 2.5× usualTravnik, 11 February: no readingTravnik, 12 February: 124.0 µg/m³, 3.9× usualTravnik, 13 February: 79.6 µg/m³, 2.5× usualTravnik, 14 February: 35.8 µg/m³, 1.1× usualTravnik, 15 February: 19.0 µg/m³, 0.6× usualTravnik, 16 February: 31.7 µg/m³, 1.0× usualTravnik, 17 February: 30.2 µg/m³, 1.0× usualKoprivnicaKoprivnica, 29 January: 15.4 µg/m³, 0.5× usualKoprivnica, 30 January: no readingKoprivnica, 31 January: 27.3 µg/m³, 0.8× usualKoprivnica, 1 February: 29.2 µg/m³, 0.9× usualKoprivnica, 2 February: 47.0 µg/m³, 1.4× usualKoprivnica, 3 February: no readingKoprivnica, 4 February: 44.6 µg/m³, 1.3× usualKoprivnica, 5 February: no readingKoprivnica, 6 February: 41.7 µg/m³, 1.2× usualKoprivnica, 7 February: 68.0 µg/m³, 2.0× usualKoprivnica, 8 February: 36.9 µg/m³, 1.1× usualKoprivnica, 9 February: 31.9 µg/m³, 0.9× usualKoprivnica, 10 February: no readingKoprivnica, 11 February: no readingKoprivnica, 12 February: no readingKoprivnica, 13 February: 53.6 µg/m³, 1.6× usualKoprivnica, 14 February: 36.9 µg/m³, 1.1× usualKoprivnica, 15 February: no readingKoprivnica, 16 February: no readingKoprivnica, 17 February: 45.1 µg/m³, 1.3× usualKranjKranj, 29 January: 11.4 µg/m³, 0.6× usualKranj, 30 January: 15.1 µg/m³, 0.7× usualKranj, 31 January: 22.8 µg/m³, 1.1× usualKranj, 1 February: 16.4 µg/m³, 0.8× usualKranj, 2 February: 19.7 µg/m³, 1.0× usualKranj, 3 February: 24.3 µg/m³, 1.2× usualKranj, 4 February: 31.0 µg/m³, 1.5× usualKranj, 5 February: 31.3 µg/m³, 1.5× usualKranj, 6 February: 24.1 µg/m³, 1.2× usualKranj, 7 February: 34.5 µg/m³, 1.7× usualKranj, 8 February: 54.2 µg/m³, 2.6× usualKranj, 9 February: 58.3 µg/m³, 2.8× usualKranj, 10 February: 78.4 µg/m³, 3.8× usualKranj, 11 February: 58.4 µg/m³, 2.8× usualKranj, 12 February: 46.7 µg/m³, 2.3× usualKranj, 13 February: 36.0 µg/m³, 1.8× usualKranj, 14 February: 13.6 µg/m³, 0.7× usualKranj, 15 February: 25.1 µg/m³, 1.2× usualKranj, 16 February: 23.3 µg/m³, 1.1× usualKranj, 17 February: 24.6 µg/m³, 1.2× usualLjubljanaLjubljana, 29 January: 8.9 µg/m³, 0.5× usualLjubljana, 30 January: 19.6 µg/m³, 1.0× usualLjubljana, 31 January: 14.5 µg/m³, 0.7× usualLjubljana, 1 February: 12.4 µg/m³, 0.6× usualLjubljana, 2 February: 20.4 µg/m³, 1.0× usualLjubljana, 3 February: 17.3 µg/m³, 0.9× usualLjubljana, 4 February: 23.0 µg/m³, 1.2× usualLjubljana, 5 February: 36.8 µg/m³, 1.9× usualLjubljana, 6 February: 31.0 µg/m³, 1.6× usualLjubljana, 7 February: 26.8 µg/m³, 1.4× usualLjubljana, 8 February: 55.9 µg/m³, 2.9× usualLjubljana, 9 February: 72.8 µg/m³, 3.7× usualLjubljana, 10 February: 66.6 µg/m³, 3.4× usualLjubljana, 11 February: 44.9 µg/m³, 2.3× usualLjubljana, 12 February: 39.9 µg/m³, 2.0× usualLjubljana, 13 February: 32.4 µg/m³, 1.7× usualLjubljana, 14 February: 8.4 µg/m³, 0.4× usualLjubljana, 15 February: 18.1 µg/m³, 0.9× usualLjubljana, 16 February: 16.6 µg/m³, 0.9× usualLjubljana, 17 February: 17.4 µg/m³, 0.9× usualTrbovljeTrbovlje, 29 January: 12.0 µg/m³, 0.6× usualTrbovlje, 30 January: 20.0 µg/m³, 1.0× usualTrbovlje, 31 January: 20.4 µg/m³, 1.0× usualTrbovlje, 1 February: 12.4 µg/m³, 0.6× usualTrbovlje, 2 February: 22.7 µg/m³, 1.1× usualTrbovlje, 3 February: 22.7 µg/m³, 1.1× usualTrbovlje, 4 February: 30.9 µg/m³, 1.5× usualTrbovlje, 5 February: 37.5 µg/m³, 1.9× usualTrbovlje, 6 February: 30.2 µg/m³, 1.5× usualTrbovlje, 7 February: 28.3 µg/m³, 1.4× usualTrbovlje, 8 February: 55.6 µg/m³, 2.8× usualTrbovlje, 9 February: 71.9 µg/m³, 3.6× usualTrbovlje, 10 February: 63.3 µg/m³, 3.1× usualTrbovlje, 11 February: 49.5 µg/m³, 2.5× usualTrbovlje, 12 February: 48.5 µg/m³, 2.4× usualTrbovlje, 13 February: 22.1 µg/m³, 1.1× usualTrbovlje, 14 February: 13.5 µg/m³, 0.7× usualTrbovlje, 15 February: 17.4 µg/m³, 0.9× usualTrbovlje, 16 February: 20.4 µg/m³, 1.0× usualTrbovlje, 17 February: 18.8 µg/m³, 0.9× usualCeljeCelje, 29 January: 16.5 µg/m³, 0.6× usualCelje, 30 January: 24.9 µg/m³, 1.0× usualCelje, 31 January: 21.7 µg/m³, 0.8× usualCelje, 1 February: 15.3 µg/m³, 0.6× usualCelje, 2 February: 31.5 µg/m³, 1.2× usualCelje, 3 February: 25.9 µg/m³, 1.0× usualCelje, 4 February: 43.0 µg/m³, 1.7× usualCelje, 5 February: 50.1 µg/m³, 1.9× usualCelje, 6 February: 39.3 µg/m³, 1.5× usualCelje, 7 February: 34.3 µg/m³, 1.3× usualCelje, 8 February: 69.3 µg/m³, 2.7× usualCelje, 9 February: 68.3 µg/m³, 2.7× usualCelje, 10 February: 55.4 µg/m³, 2.2× usualCelje, 11 February: 54.4 µg/m³, 2.1× usualCelje, 12 February: 59.4 µg/m³, 2.3× usualCelje, 13 February: 54.6 µg/m³, 2.1× usualCelje, 14 February: 17.0 µg/m³, 0.7× usualCelje, 15 February: 21.5 µg/m³, 0.8× usualCelje, 16 February: 30.1 µg/m³, 1.2× usualCelje, 17 February: 22.1 µg/m³, 0.9× usualNovo MestoNovo Mesto, 29 January: 13.9 µg/m³, 0.5× usualNovo Mesto, 30 January: 16.5 µg/m³, 0.6× usualNovo Mesto, 31 January: 24.1 µg/m³, 0.9× usualNovo Mesto, 1 February: 15.1 µg/m³, 0.6× usualNovo Mesto, 2 February: 21.4 µg/m³, 0.8× usualNovo Mesto, 3 February: 25.0 µg/m³, 1.0× usualNovo Mesto, 4 February: 34.4 µg/m³, 1.3× usualNovo Mesto, 5 February: 33.7 µg/m³, 1.3× usualNovo Mesto, 6 February: 29.0 µg/m³, 1.1× usualNovo Mesto, 7 February: 35.0 µg/m³, 1.4× usualNovo Mesto, 8 February: 63.4 µg/m³, 2.5× usualNovo Mesto, 9 February: 58.6 µg/m³, 2.3× usualNovo Mesto, 10 February: 46.9 µg/m³, 1.8× usualNovo Mesto, 11 February: 49.1 µg/m³, 1.9× usualNovo Mesto, 12 February: 59.7 µg/m³, 2.3× usualNovo Mesto, 13 February: 58.5 µg/m³, 2.3× usualNovo Mesto, 14 February: 25.9 µg/m³, 1.0× usualNovo Mesto, 15 February: 24.0 µg/m³, 0.9× usualNovo Mesto, 16 February: 22.4 µg/m³, 0.9× usualNovo Mesto, 17 February: 21.2 µg/m³, 0.8× usualBernburgBernburg, 29 January: 3.9 µg/m³, 0.2× usualBernburg, 30 January: 6.4 µg/m³, 0.3× usualBernburg, 31 January: 6.0 µg/m³, 0.3× usualBernburg, 1 February: 23.3 µg/m³, 1.1× usualBernburg, 2 February: 21.2 µg/m³, 1.0× usualBernburg, 3 February: 28.1 µg/m³, 1.4× usualBernburg, 4 February: 31.7 µg/m³, 1.5× usualBernburg, 5 February: 24.1 µg/m³, 1.2× usualBernburg, 6 February: 19.5 µg/m³, 0.9× usualBernburg, 7 February: 16.0 µg/m³, 0.8× usualBernburg, 8 February: 41.6 µg/m³, 2.0× usualBernburg, 9 February: 46.5 µg/m³, 2.2× usualBernburg, 10 February: 61.1 µg/m³, 2.9× usualBernburg, 11 February: 48.2 µg/m³, 2.3× usualBernburg, 12 February: no readingBernburg, 13 February: 66.4 µg/m³, 3.2× usualBernburg, 14 February: 19.4 µg/m³, 0.9× usualBernburg, 15 February: 18.3 µg/m³, 0.9× usualBernburg, 16 February: 28.5 µg/m³, 1.4× usualBernburg, 17 February: 20.7 µg/m³, 1.0× usualMerseburgMerseburg, 29 January: no readingMerseburg, 30 January: no readingMerseburg, 31 January: no readingMerseburg, 1 February: no readingMerseburg, 2 February: no readingMerseburg, 3 February: no readingMerseburg, 4 February: no readingMerseburg, 5 February: 27.0 µg/m³, 1.4× usualMerseburg, 6 February: 19.4 µg/m³, 1.0× usualMerseburg, 7 February: 17.7 µg/m³, 0.9× usualMerseburg, 8 February: 39.6 µg/m³, 2.1× usualMerseburg, 9 February: 42.5 µg/m³, 2.2× usualMerseburg, 10 February: 56.0 µg/m³, 2.9× usualMerseburg, 11 February: 46.6 µg/m³, 2.4× usualMerseburg, 12 February: no readingMerseburg, 13 February: 63.2 µg/m³, 3.3× usualMerseburg, 14 February: 22.7 µg/m³, 1.2× usualMerseburg, 15 February: 9.3 µg/m³, 0.5× usualMerseburg, 16 February: 19.6 µg/m³, 1.0× usualMerseburg, 17 February: 20.5 µg/m³, 1.1× usualNyíregyházaNyíregyháza, 29 January: 15.0 µg/m³, 0.6× usualNyíregyháza, 30 January: 24.0 µg/m³, 1.0× usualNyíregyháza, 31 January: 38.8 µg/m³, 1.6× usualNyíregyháza, 1 February: 11.9 µg/m³, 0.5× usualNyíregyháza, 2 February: 17.2 µg/m³, 0.7× usualNyíregyháza, 3 February: no readingNyíregyháza, 4 February: no readingNyíregyháza, 5 February: 34.7 µg/m³, 1.4× usualNyíregyháza, 6 February: 33.5 µg/m³, 1.4× usualNyíregyháza, 7 February: 30.0 µg/m³, 1.2× usualNyíregyháza, 8 February: 24.8 µg/m³, 1.0× usualNyíregyháza, 9 February: 44.5 µg/m³, 1.8× usualNyíregyháza, 10 February: 59.6 µg/m³, 2.5× usualNyíregyháza, 11 February: 49.9 µg/m³, 2.1× usualNyíregyháza, 12 February: 66.6 µg/m³, 2.7× usualNyíregyháza, 13 February: 62.8 µg/m³, 2.6× usualNyíregyháza, 14 February: 34.0 µg/m³, 1.4× usualNyíregyháza, 15 February: 14.8 µg/m³, 0.6× usualNyíregyháza, 16 February: 14.6 µg/m³, 0.6× usualNyíregyháza, 17 February: 19.4 µg/m³, 0.8× usualĆuprijaĆuprija, 29 January: no readingĆuprija, 30 January: 22.0 µg/m³, 0.7× usualĆuprija, 31 January: 25.9 µg/m³, 0.8× usualĆuprija, 1 February: 49.8 µg/m³, 1.6× usualĆuprija, 2 February: 33.7 µg/m³, 1.1× usualĆuprija, 3 February: no readingĆuprija, 4 February: 37.2 µg/m³, 1.2× usualĆuprija, 5 February: 46.4 µg/m³, 1.5× usualĆuprija, 6 February: no readingĆuprija, 7 February: 29.0 µg/m³, 0.9× usualĆuprija, 8 February: 26.1 µg/m³, 0.8× usualĆuprija, 9 February: 49.1 µg/m³, 1.5× usualĆuprija, 10 February: 65.3 µg/m³, 2.1× usualĆuprija, 11 February: 55.7 µg/m³, 1.8× usualĆuprija, 12 February: 35.9 µg/m³, 1.1× usualĆuprija, 13 February: 34.0 µg/m³, 1.1× usualĆuprija, 14 February: 25.2 µg/m³, 0.8× usualĆuprija, 15 February: 32.2 µg/m³, 1.0× usualĆuprija, 16 February: 30.5 µg/m³, 1.0× usualĆuprija, 17 February: 30.6 µg/m³, 1.0× usualValjevoValjevo, 29 January: no readingValjevo, 30 January: 79.4 µg/m³, 1.5× usualValjevo, 31 January: 66.5 µg/m³, 1.2× usualValjevo, 1 February: 51.5 µg/m³, 1.0× usualValjevo, 2 February: 79.5 µg/m³, 1.5× usualValjevo, 3 February: 70.3 µg/m³, 1.3× usualValjevo, 4 February: 57.9 µg/m³, 1.1× usualValjevo, 5 February: 72.4 µg/m³, 1.3× usualValjevo, 6 February: 72.2 µg/m³, 1.3× usualValjevo, 7 February: no readingValjevo, 8 February: 69.3 µg/m³, 1.3× usualValjevo, 9 February: 83.6 µg/m³, 1.6× usualValjevo, 10 February: 97.9 µg/m³, 1.8× usualValjevo, 11 February: 139.0 µg/m³, 2.6× usualValjevo, 12 February: 88.0 µg/m³, 1.6× usualValjevo, 13 February: 122.0 µg/m³, 2.3× usualValjevo, 14 February: 61.6 µg/m³, 1.1× usualValjevo, 15 February: 42.2 µg/m³, 0.8× usualValjevo, 16 February: 43.3 µg/m³, 0.8× usualValjevo, 17 February: no readingUžiceUžice, 29 January: no readingUžice, 30 January: 54.6 µg/m³, 1.2× usualUžice, 31 January: 39.0 µg/m³, 0.9× usualUžice, 1 February: 44.5 µg/m³, 1.0× usualUžice, 2 February: 81.1 µg/m³, 1.8× usualUžice, 3 February: 63.7 µg/m³, 1.4× usualUžice, 4 February: 44.6 µg/m³, 1.0× usualUžice, 5 February: 59.6 µg/m³, 1.3× usualUžice, 6 February: no readingUžice, 7 February: 72.2 µg/m³, 1.6× usualUžice, 8 February: 74.4 µg/m³, 1.7× usualUžice, 9 February: 75.5 µg/m³, 1.7× usualUžice, 10 February: 84.6 µg/m³, 1.9× usualUžice, 11 February: 93.3 µg/m³, 2.1× usualUžice, 12 February: 85.5 µg/m³, 1.9× usualUžice, 13 February: 116.0 µg/m³, 2.6× usualUžice, 14 February: 89.1 µg/m³, 2.0× usualUžice, 15 February: 28.6 µg/m³, 0.6× usualUžice, 16 February: 40.5 µg/m³, 0.9× usualUžice, 17 February: 33.7 µg/m³, 0.8× usualMiskolcMiskolc, 29 January: 21.4 µg/m³, 0.7× usualMiskolc, 30 January: 31.3 µg/m³, 1.1× usualMiskolc, 31 January: 45.4 µg/m³, 1.6× usualMiskolc, 1 February: 19.4 µg/m³, 0.7× usualMiskolc, 2 February: 29.8 µg/m³, 1.0× usualMiskolc, 3 February: 31.0 µg/m³, 1.1× usualMiskolc, 4 February: 39.8 µg/m³, 1.4× usualMiskolc, 5 February: 49.8 µg/m³, 1.7× usualMiskolc, 6 February: 48.1 µg/m³, 1.7× usualMiskolc, 7 February: 40.0 µg/m³, 1.4× usualMiskolc, 8 February: 43.1 µg/m³, 1.5× usualMiskolc, 9 February: 41.6 µg/m³, 1.4× usualMiskolc, 10 February: 54.0 µg/m³, 1.9× usualMiskolc, 11 February: 80.4 µg/m³, 2.8× usualMiskolc, 12 February: 61.5 µg/m³, 2.1× usualMiskolc, 13 February: 46.3 µg/m³, 1.6× usualMiskolc, 14 February: 31.3 µg/m³, 1.1× usualMiskolc, 15 February: no readingMiskolc, 16 February: no readingMiskolc, 17 February: 25.2 µg/m³, 0.9× usualCalafatCalafat, 29 January: no readingCalafat, 30 January: no readingCalafat, 31 January: no readingCalafat, 1 February: no readingCalafat, 2 February: no readingCalafat, 3 February: no readingCalafat, 4 February: no readingCalafat, 5 February: no readingCalafat, 6 February: no readingCalafat, 7 February: no readingCalafat, 8 February: no readingCalafat, 9 February: no readingCalafat, 10 February: no readingCalafat, 11 February: 57.8 µg/m³, 2.5× usualCalafat, 12 February: 59.3 µg/m³, 2.6× usualCalafat, 13 February: 54.2 µg/m³, 2.3× usualCalafat, 14 February: 71.1 µg/m³, 3.1× usualCalafat, 15 February: 45.0 µg/m³, 1.9× usualCalafat, 16 February: 34.0 µg/m³, 1.5× usualCalafat, 17 February: 33.8 µg/m³, 1.5× usualKrotoszynKrotoszyn, 29 January: 12.0 µg/m³, 0.4× usualKrotoszyn, 30 January: 34.0 µg/m³, 1.1× usualKrotoszyn, 31 January: 16.5 µg/m³, 0.5× usualKrotoszyn, 1 February: 19.2 µg/m³, 0.6× usualKrotoszyn, 2 February: 27.4 µg/m³, 0.9× usualKrotoszyn, 3 February: 67.5 µg/m³, 2.2× usualKrotoszyn, 4 February: 88.6 µg/m³, 2.9× usualKrotoszyn, 5 February: 65.1 µg/m³, 2.2× usualKrotoszyn, 6 February: 38.0 µg/m³, 1.3× usualKrotoszyn, 7 February: 33.5 µg/m³, 1.1× usualKrotoszyn, 8 February: 33.4 µg/m³, 1.1× usualKrotoszyn, 9 February: 54.4 µg/m³, 1.8× usualKrotoszyn, 10 February: 49.2 µg/m³, 1.6× usualKrotoszyn, 11 February: 52.0 µg/m³, 1.7× usualKrotoszyn, 12 February: 61.3 µg/m³, 2.0× usualKrotoszyn, 13 February: 64.5 µg/m³, 2.1× usualKrotoszyn, 14 February: 57.2 µg/m³, 1.9× usualKrotoszyn, 15 February: 41.4 µg/m³, 1.4× usualKrotoszyn, 16 February: 99.1 µg/m³, 3.3× usualKrotoszyn, 17 February: 178.0 µg/m³, 5.9× usualKaliszKalisz, 29 January: 10.5 µg/m³, 0.4× usualKalisz, 30 January: 23.8 µg/m³, 0.9× usualKalisz, 31 January: 16.0 µg/m³, 0.6× usualKalisz, 1 February: 11.8 µg/m³, 0.5× usualKalisz, 2 February: 20.3 µg/m³, 0.8× usualKalisz, 3 February: 35.1 µg/m³, 1.4× usualKalisz, 4 February: 48.4 µg/m³, 1.9× usualKalisz, 5 February: 49.5 µg/m³, 1.9× usualKalisz, 6 February: 29.6 µg/m³, 1.1× usualKalisz, 7 February: 28.5 µg/m³, 1.1× usualKalisz, 8 February: 26.6 µg/m³, 1.0× usualKalisz, 9 February: 44.6 µg/m³, 1.7× usualKalisz, 10 February: 41.1 µg/m³, 1.6× usualKalisz, 11 February: 48.7 µg/m³, 1.9× usualKalisz, 12 February: 52.0 µg/m³, 2.0× usualKalisz, 13 February: 52.0 µg/m³, 2.0× usualKalisz, 14 February: 42.4 µg/m³, 1.6× usualKalisz, 15 February: 22.9 µg/m³, 0.9× usualKalisz, 16 February: 47.5 µg/m³, 1.8× usualKalisz, 17 February: 111.0 µg/m³, 4.3× usualKazincbarcikaKazincbarcika, 29 January: 33.0 µg/m³, 1.1× usualKazincbarcika, 30 January: 40.3 µg/m³, 1.3× usualKazincbarcika, 31 January: 42.6 µg/m³, 1.4× usualKazincbarcika, 1 February: 22.7 µg/m³, 0.7× usualKazincbarcika, 2 February: 31.3 µg/m³, 1.0× usualKazincbarcika, 3 February: 30.9 µg/m³, 1.0× usualKazincbarcika, 4 February: 41.7 µg/m³, 1.3× usualKazincbarcika, 5 February: 48.9 µg/m³, 1.6× usualKazincbarcika, 6 February: 45.4 µg/m³, 1.5× usualKazincbarcika, 7 February: 42.2 µg/m³, 1.4× usualKazincbarcika, 8 February: 48.1 µg/m³, 1.6× usualKazincbarcika, 9 February: 51.8 µg/m³, 1.7× usualKazincbarcika, 10 February: 51.5 µg/m³, 1.7× usualKazincbarcika, 11 February: 57.8 µg/m³, 1.9× usualKazincbarcika, 12 February: 70.6 µg/m³, 2.3× usualKazincbarcika, 13 February: 36.8 µg/m³, 1.2× usualKazincbarcika, 14 February: 33.6 µg/m³, 1.1× usualKazincbarcika, 15 February: 14.5 µg/m³, 0.5× usualKazincbarcika, 16 February: 23.6 µg/m³, 0.8× usualKazincbarcika, 17 February: 33.7 µg/m³, 1.1× usualBanja LukaBanja Luka, 29 January: 37.1 µg/m³, 0.6× usualBanja Luka, 30 January: 55.2 µg/m³, 0.9× usualBanja Luka, 31 January: 58.0 µg/m³, 1.0× usualBanja Luka, 1 February: 58.8 µg/m³, 1.0× usualBanja Luka, 2 February: 54.4 µg/m³, 0.9× usualBanja Luka, 3 February: 63.1 µg/m³, 1.1× usualBanja Luka, 4 February: 65.3 µg/m³, 1.1× usualBanja Luka, 5 February: no readingBanja Luka, 6 February: no readingBanja Luka, 7 February: no readingBanja Luka, 8 February: no readingBanja Luka, 9 February: no readingBanja Luka, 10 February: no readingBanja Luka, 11 February: 65.1 µg/m³, 1.1× usualBanja Luka, 12 February: 85.2 µg/m³, 1.5× usualBanja Luka, 13 February: 179.0 µg/m³, 3.1× usualBanja Luka, 14 February: 104.0 µg/m³, 1.8× usualBanja Luka, 15 February: 48.2 µg/m³, 0.8× usualBanja Luka, 16 February: 39.5 µg/m³, 0.7× usualBanja Luka, 17 February: 49.5 µg/m³, 0.8× usualČačakČačak, 29 January: no readingČačak, 30 January: 52.2 µg/m³, 1.2× usualČačak, 31 January: 61.7 µg/m³, 1.4× usualČačak, 1 February: 43.8 µg/m³, 1.0× usualČačak, 2 February: 69.4 µg/m³, 1.6× usualČačak, 3 February: 51.3 µg/m³, 1.2× usualČačak, 4 February: 44.3 µg/m³, 1.0× usualČačak, 5 February: 46.5 µg/m³, 1.1× usualČačak, 6 February: 52.1 µg/m³, 1.2× usualČačak, 7 February: 47.5 µg/m³, 1.1× usualČačak, 8 February: 32.5 µg/m³, 0.8× usualČačak, 9 February: 39.5 µg/m³, 0.9× usualČačak, 10 February: 78.4 µg/m³, 1.8× usualČačak, 11 February: 60.2 µg/m³, 1.4× usualČačak, 12 February: 67.6 µg/m³, 1.6× usualČačak, 13 February: 87.2 µg/m³, 2.0× usualČačak, 14 February: 70.7 µg/m³, 1.6× usualČačak, 15 February: 33.8 µg/m³, 0.8× usualČačak, 16 February: 40.5 µg/m³, 0.9× usualČačak, 17 February: 33.9 µg/m³, 0.8× usualSkarżysko-KamiennaSkarżysko-Kamienna, 29 January: 12.7 µg/m³, 0.4× usualSkarżysko-Kamienna, 30 January: 53.1 µg/m³, 1.7× usualSkarżysko-Kamienna, 31 January: 32.6 µg/m³, 1.1× usualSkarżysko-Kamienna, 1 February: 23.0 µg/m³, 0.7× usualSkarżysko-Kamienna, 2 February: 32.6 µg/m³, 1.1× usualSkarżysko-Kamienna, 3 February: 35.0 µg/m³, 1.1× usualSkarżysko-Kamienna, 4 February: 51.0 µg/m³, 1.6× usualSkarżysko-Kamienna, 5 February: 54.0 µg/m³, 1.7× usualSkarżysko-Kamienna, 6 February: 36.4 µg/m³, 1.2× usualSkarżysko-Kamienna, 7 February: 26.3 µg/m³, 0.8× usualSkarżysko-Kamienna, 8 February: 25.1 µg/m³, 0.8× usualSkarżysko-Kamienna, 9 February: 43.2 µg/m³, 1.4× usualSkarżysko-Kamienna, 10 February: 56.6 µg/m³, 1.8× usualSkarżysko-Kamienna, 11 February: 54.3 µg/m³, 1.8× usualSkarżysko-Kamienna, 12 February: 47.9 µg/m³, 1.5× usualSkarżysko-Kamienna, 13 February: 80.4 µg/m³, 2.6× usualSkarżysko-Kamienna, 14 February: 54.1 µg/m³, 1.7× usualSkarżysko-Kamienna, 15 February: 29.7 µg/m³, 1.0× usualSkarżysko-Kamienna, 16 February: 50.7 µg/m³, 1.6× usualSkarżysko-Kamienna, 17 February: 55.1 µg/m³, 1.8× usualStarachowiceStarachowice, 29 January: 12.2 µg/m³, 0.6× usualStarachowice, 30 January: 22.6 µg/m³, 1.1× usualStarachowice, 31 January: 15.6 µg/m³, 0.7× usualStarachowice, 1 February: 9.9 µg/m³, 0.5× usualStarachowice, 2 February: 15.8 µg/m³, 0.8× usualStarachowice, 3 February: 20.8 µg/m³, 1.0× usualStarachowice, 4 February: 35.0 µg/m³, 1.7× usualStarachowice, 5 February: 39.4 µg/m³, 1.9× usualStarachowice, 6 February: 35.6 µg/m³, 1.7× usualStarachowice, 7 February: 23.6 µg/m³, 1.1× usualStarachowice, 8 February: 21.2 µg/m³, 1.0× usualStarachowice, 9 February: 26.4 µg/m³, 1.3× usualStarachowice, 10 February: 26.5 µg/m³, 1.3× usualStarachowice, 11 February: 34.9 µg/m³, 1.7× usualStarachowice, 12 February: 41.4 µg/m³, 2.0× usualStarachowice, 13 February: 56.4 µg/m³, 2.7× usualStarachowice, 14 February: 45.0 µg/m³, 2.1× usualStarachowice, 15 February: 18.9 µg/m³, 0.9× usualStarachowice, 16 February: 27.4 µg/m³, 1.3× usualStarachowice, 17 February: 77.2 µg/m³, 3.7× usualRadomRadom, 29 January: 12.4 µg/m³, 0.5× usualRadom, 30 January: 15.6 µg/m³, 0.7× usualRadom, 31 January: 19.1 µg/m³, 0.8× usualRadom, 1 February: 15.3 µg/m³, 0.7× usualRadom, 2 February: 23.4 µg/m³, 1.0× usualRadom, 3 February: 25.7 µg/m³, 1.1× usualRadom, 4 February: 32.4 µg/m³, 1.4× usualRadom, 5 February: 44.2 µg/m³, 1.9× usualRadom, 6 February: 42.6 µg/m³, 1.9× usualRadom, 7 February: no readingRadom, 8 February: no readingRadom, 9 February: no readingRadom, 10 February: no readingRadom, 11 February: no readingRadom, 12 February: 37.3 µg/m³, 1.6× usualRadom, 13 February: 53.8 µg/m³, 2.3× usualRadom, 14 February: 48.5 µg/m³, 2.1× usualRadom, 15 February: 19.3 µg/m³, 0.8× usualRadom, 16 February: 38.6 µg/m³, 1.7× usualRadom, 17 February: 63.6 µg/m³, 2.8× usual29 Jan311 Feb246810121416
The 60 cities with the highest readings of 503, 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
GoslarLower Saxony, Germany5 50.113 February5.78.8×
BendorfRheinland-Pfalz, Germany2 43.710 February5.28.4×
LubnjowBrandenburg, Germany5 58.813 February7.28.2×
StarnbergBavaria, Germany3 45.710 February5.68.2×
WitzenhausenHesse, Germany5 39.610 February5.67.1×
KoksijdeFlanders, Belgium6 53.710 February7.67.1×
KaiserslauternRheinland-Pfalz, Germany5 57.710 February8.46.9×
SoestNorth Rhine-Westphalia, Germany4 56.713 February8.36.8×
NetphenNorth Rhine-Westphalia, Germany2 35.310 February5.26.8×
MaldegemFlanders, Belgium7 59.310 February8.86.7×
Königstein im TaunusHesse, Germany2 33.310 February3.76.7×
WeißenfelsSaxony-Anhalt, Germany6 64.813 February9.96.5×
KöthenSaxony-Anhalt, Germany6 59.513 February9.16.5×
Saint HelierSt Helier, Jersey1 32.417 February4.16.5×
SondershausenThuringia, Germany5 41.313 February6.46.5×
HalberstadtSaxony-Anhalt, Germany5 58.713 February9.16.5×
Bad WildungenHesse, Germany5 46.410 February7.36.4×
ZaventemFlanders, Belgium3 53.310 February8.46.3×
BrusselsBrussels Capital, Belgium3 49.710 February7.96.3×
AndenneWallonia, Belgium3 36.910 February5.96.3×
BirminghamEngland, United Kingdom2 43.415 February7.06.2×
StrausbergBrandenburg, Germany4 52.813 February8.66.1×
RoeselareFlanders, Belgium6 60.610 February9.96.1×
BéthuneHauts-de-France, France4 50.710 February8.36.1×
Eggenstein-LeopoldshafenBaden-Wurttemberg, Germany4 49.910 February8.26.1×
JenaThuringia, Germany5 51.213 February8.56.0×
TřinecMoravian-Silesian Region, Czechia6 82.411 February13.76.0×
HeidelbergBaden-Wurttemberg, Germany6 51.010 February8.56.0×
HattingenNorth Rhine-Westphalia, Germany5 52.813 February8.86.0×
ErfurtThuringia, Germany5 50.813 February8.56.0×
HeerlenLimburg, The Netherlands2 41.210 February6.96.0×
ŻaryLubusz, Poland7 66.617 February11.25.9×
KasselHesse, Germany7 61.813 February10.45.9×
HerrenbergBaden-Wurttemberg, Germany4 45.710 February7.75.9×
EisenhüttenstadtBrandenburg, Germany5 59.913 February10.15.9×
SpeyerRheinland-Pfalz, Germany6 65.210 February11.05.9×
KrotoszynGreater Poland, Poland2 178.017 February30.25.9×
WeimarThuringia, Germany5 53.013 February9.05.9×
GeraThuringia, Germany5 51.813 February8.85.9×
PforzheimBaden-Wurttemberg, Germany4 49.210 February8.45.9×
KortrijkFlanders, Belgium6 53.110 February9.15.8×
TournaiWallonia, Belgium4 40.810 February7.05.8×
SaalfeldThuringia, Germany5 48.210 February8.35.8×
HattersheimHesse, Germany7 46.710 February8.15.8×
Baden-BadenBaden-Wurttemberg, Germany2 41.510 February7.25.8×
GrimbergenFlanders, Belgium4 55.610 February9.75.7×
LudwigsburgBaden-Wurttemberg, Germany4 51.410 February9.05.7×
FalkenseeBrandenburg, Germany4 51.113 February9.05.7×
AltenburgThuringia, Germany5 52.213 February9.25.7×
UnnaNorth Rhine-Westphalia, Germany6 58.413 February10.35.7×
GöttingenLower Saxony, Germany5 50.813 February9.05.6×
UslarLower Saxony, Germany5 46.613 February8.35.6×
VenrayLimburg, The Netherlands5 47.113 February8.45.6×
RatingenNorth Rhine-Westphalia, Germany3 51.013 February9.15.6×
GreizThuringia, Germany5 55.210 February9.95.6×
DunkirkHauts-de-France, France5 56.110 February10.15.6×
RixensartWallonia, Belgium5 47.210 February8.55.6×
MonsWallonia, Belgium4 38.710 February7.05.5×
AarschotFlanders, Belgium3 48.610 February8.85.5×
FuldaHesse, Germany6 49.710 February9.05.5×
BexleyEngland, United Kingdom3 41.410 February7.55.5×
AalenBaden-Wurttemberg, Germany4 48.010 February8.75.5×
GentFlanders, Belgium5 52.410 February9.55.5×
EnschedeOverijssel, The Netherlands7 46.813 February8.55.5×
HasseltFlanders, Belgium3 50.610 February9.25.5×
CharleroiWallonia, Belgium3 35.110 February6.45.5×
FilderstadtBaden-Wurttemberg, Germany4 52.610 February9.65.5×
KehlBaden-Wurttemberg, Germany7 55.310 February10.15.5×
KarlsruheBaden-Wurttemberg, Germany5 55.310 February10.15.5×
ReutlingenBaden-Wurttemberg, Germany4 52.510 February9.65.5×
WarsteinNorth Rhine-Westphalia, Germany3 49.213 February9.05.5×
JülichNorth Rhine-Westphalia, Germany4 49.710 February9.15.5×
EisenachThuringia, Germany5 46.910 February8.65.5×
Biberach an der RißBaden-Wurttemberg, Germany4 51.710 February9.55.4×
WuppertalNorth Rhine-Westphalia, Germany4 53.713 February9.95.4×
Boulogne-sur-MerHauts-de-France, France3 43.810 February8.15.4×
LochristiFlanders, Belgium6 53.510 February9.95.4×
Königs WusterhausenBrandenburg, Germany4 56.213 February10.45.4×
NamurWallonia, Belgium3 29.610 February5.55.4×
DüsseldorfNorth Rhine-Westphalia, Germany4 56.513 February10.55.4×
Hansestadt SalzwedelSaxony-Anhalt, Germany5 45.713 February8.55.4×
GießenHesse, Germany8 52.110 February9.75.4×
GothenburgVästra Götaland, Sweden1 30.54 February5.75.4×
SalzgitterLower Saxony, Germany5 48.513 February9.15.3×
MeiningenThuringia, Germany3 36.210 February6.85.3×
LeverkusenNorth Rhine-Westphalia, Germany3 50.413 February9.55.3×
HildesheimLower Saxony, Germany5 50.213 February9.55.3×
Kempten (Allgäu)Bavaria, Germany3 46.510 February8.85.3×
PotsdamBrandenburg, Germany5 52.313 February9.95.3×
WieslochBaden-Wurttemberg, Germany6 45.910 February8.75.3×
MenenFlanders, Belgium6 51.710 February9.85.3×
HeilbronnBaden-Wurttemberg, Germany5 55.910 February10.65.3×
Marburg an der LahnHesse, Germany7 46.810 February8.95.3×
MechelenFlanders, Belgium3 48.810 February9.35.2×
MönchengladbachNorth Rhine-Westphalia, Germany5 48.813 February9.35.2×
BonnNorth Rhine-Westphalia, Germany5 47.713 February9.15.2×
LiègeWallonia, Belgium3 37.610 February7.25.2×
DortmundNorth Rhine-Westphalia, Germany6 57.913 February11.15.2×
WernigerodeSaxony-Anhalt, Germany5 56.813 February10.95.2×
CottbusBrandenburg, Germany6 52.113 February10.05.2×
MünsterNorth Rhine-Westphalia, Germany7 60.413 February11.65.2×
EupenWallonia, Belgium2 33.213 February6.45.2×
BielefeldNorth Rhine-Westphalia, Germany5 57.913 February11.25.2×
Burg bei MagdeburgSaxony-Anhalt, Germany4 46.913 February9.15.2×
SchwerteNorth Rhine-Westphalia, Germany3 49.413 February9.65.1×
WeselNorth Rhine-Westphalia, Germany5 53.513 February10.45.1×
LuckenwaldeBrandenburg, Germany6 55.413 February10.85.1×
Bitterfeld-WolfenSaxony-Anhalt, Germany5 55.313 February10.85.1×
BeverenFlanders, Belgium5 51.210 February10.05.1×
LüdenscheidNorth Rhine-Westphalia, Germany3 45.513 February8.95.1×
HouthalenFlanders, Belgium5 51.110 February10.05.1×
EssenNorth Rhine-Westphalia, Germany5 50.413 February9.95.1×
NeuwiedRheinland-Pfalz, Germany8 54.610 February10.85.1×
AntwerpFlanders, Belgium5 51.510 February10.25.0×
LampertheimHesse, Germany6 52.010 February10.35.0×
Frankfurt (Oder)Brandenburg, Germany4 56.013 February11.15.0×
WittenbergSaxony-Anhalt, Germany8 66.013 February13.15.0×
BottropNorth Rhine-Westphalia, Germany6 53.913 February10.75.0×
StrasbourgGrand Est, France5 53.910 February10.75.0×
ŚwinoujścieWest Pomerania, Poland8 54.412 February10.85.0×
MedemblikNorth Holland, The Netherlands6 41.812 February8.35.0×
BredaNorth Brabant, The Netherlands5 43.810 February8.75.0×
DarmstadtHesse, Germany7 44.210 February8.85.0×
NijmegenGelderland, The Netherlands5 47.513 February9.55.0×
WillebroekFlanders, Belgium4 46.010 February9.25.0×
KrefeldNorth Rhine-Westphalia, Germany6 57.413 February11.55.0×
TübingenBaden-Wurttemberg, Germany4 54.910 February11.05.0×
KoblenzRheinland-Pfalz, Germany6 48.910 February9.85.0×
MainzRheinland-Pfalz, Germany8 54.210 February10.95.0×
JüchenNorth Rhine-Westphalia, Germany4 48.113 February9.75.0×
DuisburgNorth Rhine-Westphalia, Germany6 51.813 February10.54.9×
Frankfurt am MainHesse, Germany8 48.310 February9.84.9×
BorkenNorth Rhine-Westphalia, Germany7 57.113 February11.64.9×
MunichBavaria, Germany4 48.710 February9.94.9×
Blankenfelde-MahlowBrandenburg, Germany4 53.013 February10.84.9×
MichelstadtHesse, Germany5 40.79 February8.34.9×
OberhausenNorth Rhine-Westphalia, Germany6 53.813 February11.04.9×
Bad KreuznachRheinland-Pfalz, Germany7 52.710 February10.84.9×
MagdeburgSaxony-Anhalt, Germany7 56.113 February11.54.9×
MolFlanders, Belgium4 47.710 February9.84.9×
MannheimBaden-Wurttemberg, Germany6 53.510 February11.04.9×
HagenNorth Rhine-Westphalia, Germany4 55.913 February11.54.9×
KölnNorth Rhine-Westphalia, Germany4 51.413 February10.64.8×
Limburg an der LahnHesse, Germany7 48.410 February10.04.8×
SuhlThuringia, Germany1 39.510 February8.24.8×
DessauSaxony-Anhalt, Germany6 63.113 February13.14.8×
DenainHauts-de-France, France5 41.410 February8.64.8×
Ludwigshafen am RheinRheinland-Pfalz, Germany6 55.810 February11.64.8×
OpavaMoravian-Silesian Region, Czechia6 65.410 February13.64.8×
DattelnNorth Rhine-Westphalia, Germany6 59.013 February12.34.8×
VenloLimburg, The Netherlands6 48.413 February10.14.8×
BarneveldGelderland, The Netherlands7 43.610 February9.14.8×
IzegemFlanders, Belgium6 54.610 February11.44.8×
BraunschweigLower Saxony, Germany5 49.313 February10.34.8×
CreilHauts-de-France, France4 43.014 February9.04.8×
KonstanzBaden-Wurttemberg, Germany4 49.211 February10.34.8×
ZwijndrechtFlanders, Belgium5 48.210 February10.14.8×
NordhausenThuringia, Germany5 49.113 February10.34.8×
LouviersNormandy, France1 35.714 February7.54.8×
Villingen-SchwenningenBaden-Wurttemberg, Germany1 29.910 February6.34.7×
The HagueSouth Holland, The Netherlands7 43.110 February9.14.7×
WiesbadenHesse, Germany7 43.510 February9.24.7×
Halle (Saale)Saxony-Anhalt, Germany5 49.913 February10.64.7×
BensheimHesse, Germany7 48.010 February10.24.7×
WittenbergeBrandenburg, Germany4 44.713 February9.54.7×
Marche-en-FamenneWallonia, Belgium1 25.413 February5.44.7×
Hanau am MainHesse, Germany7 42.810 February9.14.7×
StuttgartBaden-Wurttemberg, Germany4 52.410 February11.24.7×
RintelnLower Saxony, Germany5 46.213 February9.94.7×
CaenNormandy, France1 29.416 February6.34.7×
TrierRheinland-Pfalz, Germany6 48.010 February10.34.7×
HannoverLower Saxony, Germany6 46.613 February10.04.7×
Rüsselsheim am MainHesse, Germany7 45.110 February9.74.6×
StabroekFlanders, Belgium5 47.410 February10.24.6×
FlensburgSchleswig-Holstein, Germany2 41.84 February9.04.6×
PulheimNorth Rhine-Westphalia, Germany3 49.013 February10.64.6×
Flémalle-HauteWallonia, Belgium3 32.83 February7.14.6×
EschbornHesse, Germany7 46.110 February10.04.6×
WormsRheinland-Pfalz, Germany7 58.010 February12.64.6×
UlmBaden-Wurttemberg, Germany4 54.310 February11.84.6×
LindauBavaria, Germany5 53.211 February11.64.6×
AachenNorth Rhine-Westphalia, Germany2 38.410 February8.44.6×
Neu-UlmBavaria, Germany4 52.310 February11.54.5×
MoulinsAuvergne-Rhône-Alpes, France1 43.117 February9.54.5×
Schwedt (Oder)Brandenburg, Germany4 49.413 February10.94.5×
EvergemFlanders, Belgium3 47.510 February10.54.5×
DagenhamEngland, United Kingdom1 25.710 February5.74.5×
DouaiHauts-de-France, France5 42.810 February9.54.5×
Brandenburg an der HavelBrandenburg, Germany5 49.113 February10.94.5×
KapellenFlanders, Belgium7 47.110 February10.54.5×
RotterdamSouth Holland, The Netherlands6 46.510 February10.44.5×
GelsenkirchenNorth Rhine-Westphalia, Germany6 50.313 February11.34.5×
Bourg-en-BresseAuvergne-Rhône-Alpes, France1 40.917 February9.24.4×
LingenLower Saxony, Germany6 43.513 February9.84.4×
FriedrichshafenBaden-Wurttemberg, Germany4 50.611 February11.44.4×
AmiensHauts-de-France, France5 39.53 February8.94.4×
OsnabrückLower Saxony, Germany7 50.713 February11.54.4×
DreuxCentre-Val de Loire, France1 33.914 February7.74.4×
ThionvilleGrand Est, France4 35.63 February8.14.4×
DuderstadtLower Saxony, Germany5 51.413 February11.74.4×
GroningenGroningen, The Netherlands7 36.812 February8.44.4×
Lauda-KönigshofenBaden-Wurttemberg, Germany4 41.510 February9.54.4×
VillefontaineAuvergne-Rhône-Alpes, France2 39.317 February9.04.4×
FriesoytheLower Saxony, Germany8 45.813 February10.54.4×
VölklingenSaarland, Germany5 39.210 February9.04.4×
AugsburgBavaria, Germany4 49.610 February11.44.4×
OpoleOpole Voivodeship, Poland8 110.04 February25.54.3×
KleinmachnowBrandenburg, Germany3 40.013 February9.34.3×
ReimsGrand Est, France1 36.114 February8.44.3×
MalmöSkåne, Sweden1 31.84 February7.44.3×
SpijkenisseSouth Holland, The Netherlands2 47.210 February11.04.3×
KaliszGreater Poland, Poland1 111.017 February25.94.3×
LondonEngland, United Kingdom2 34.510 February8.14.3×
Frýdek-MístekMoravian-Silesian Region, Czechia5 73.910 February17.44.2×
SaarbrückenSaarland, Germany5 40.710 February9.64.2×
FreiburgBaden-Wurttemberg, Germany2 30.110 February7.14.2×
MühlhausenThuringia, Germany6 48.113 February11.44.2×
NeuruppinBrandenburg, Germany4 46.413 February11.04.2×
GraysEngland, United Kingdom2 34.910 February8.34.2×
VelserbroekNorth Holland, The Netherlands1 49.610 February11.84.2×
BihaćFederation of B&H, Bosnia and Herzegovina7 113.09 February26.94.2×
NauenBrandenburg, Germany4 49.013 February11.74.2×
UtrechtUtrecht, The Netherlands5 40.910 February9.84.2×
Saint-QuentinHauts-de-France, France3 34.214 February8.24.2×
Le HavreNormandy, France3 39.214 February9.44.2×
HillegomSouth Holland, The Netherlands5 39.610 February9.54.2×
AmsterdamNorth Holland, The Netherlands2 45.413 February10.94.2×
NeubrandenburgMecklenburg-Vorpommern, Germany7 51.513 February12.44.2×
DillingenSaarland, Germany6 44.310 February10.74.1×
TraunreutBavaria, Germany4 45.49 February11.04.1×
SuwałkiPodlasie, Poland1 58.95 February14.34.1×
IJsselsteinUtrecht, The Netherlands7 44.410 February10.84.1×
PoznańGreater Poland, Poland5 98.517 February24.14.1×
OtwockMazovia, Poland2 108.017 February26.54.1×
MaassluisSouth Holland, The Netherlands2 43.910 February10.84.1×
's-GravenzandeSouth Holland, The Netherlands2 49.910 February12.34.1×
RiedstadtHesse, Germany7 43.210 February10.74.0×
AnsbachBavaria, Germany5 41.510 February10.34.0×
ÉvreuxNormandy, France2 34.214 February8.54.0×
EindhovenNorth Brabant, The Netherlands4 44.610 February11.14.0×
RidderkerkSouth Holland, The Netherlands2 48.210 February12.04.0×
LübeckSchleswig-Holstein, Germany3 33.313 February8.34.0×
WürzburgBavaria, Germany4 42.410 February10.64.0×
AschaffenburgBavaria, Germany5 35.510 February8.94.0×
Schwäbisch HallBaden-Wurttemberg, Germany4 52.910 February13.34.0×
CalaisHauts-de-France, France4 43.32 February10.94.0×
Český TěšínMoravian-Silesian Region, Czechia4 70.110 February17.74.0×
MeyzieuAuvergne-Rhône-Alpes, France2 42.717 February10.84.0×
TilburgNorth Brabant, The Netherlands4 46.610 February11.83.9×
DurangoBasque Country, Spain1 28.86 February7.33.9×
SchwerinMecklenburg-Vorpommern, Germany6 46.813 February11.93.9×
TravnikFederation of B&H, Bosnia and Herzegovina5 124.012 February31.73.9×
Bernau bei BerlinBrandenburg, Germany5 48.513 February12.43.9×
SokolovCarlsbad Region, Czechia2 34.09 February8.73.9×
BambergBavaria, Germany6 42.110 February10.83.9×
NeuenhagenBrandenburg, Germany3 40.613 February10.53.9×
ŁaskŁódź Voivodeship, Poland2 97.417 February25.23.9×
SulechówLubusz, Poland4 48.517 February12.63.8×
WetzlarHesse, Germany6 48.110 February12.53.8×
BohumínMoravian-Silesian Region, Czechia4 74.517 February19.43.8×
KranjUrban Municipality of Kranj, Slovenia5 78.410 February20.53.8×
MaarssenUtrecht, The Netherlands9 47.010 February12.33.8×
SchiedamSouth Holland, The Netherlands6 47.010 February12.33.8×
RambouilletÎle-de-France, France1 35.514 February9.33.8×
OlivetCentre-Val de Loire, France1 31.92 February8.43.8×
KielSchleswig-Holstein, Germany2 33.74 February8.93.8×
ZürichZurich, Switzerland2 32.911 February8.73.8×
GroßostheimBavaria, Germany5 37.410 February9.93.8×
OstravaMoravian-Silesian Region, Czechia6 69.117 February18.33.8×
PurmerendNorth Holland, The Netherlands2 41.913 February11.13.8×
BogatyniaLower Silesia, Poland3 40.710 February10.83.8×
BaselBasel-City, Switzerland4 31.211 February8.33.8×
LjubljanaLjubljana, Slovenia5 72.89 February19.53.7×
GüstrowMecklenburg-Vorpommern, Germany5 37.713 February10.13.7×
OldenburgLower Saxony, Germany8 44.313 February11.93.7×
WolfsburgLower Saxony, Germany5 52.213 February14.13.7×
StralsundMecklenburg-Vorpommern, Germany5 38.513 February10.43.7×
MontluçonAuvergne-Rhône-Alpes, France1 25.917 February7.03.7×
ParisÎle-de-France, France1 38.714 February10.53.7×
StarachowiceŚwiętokrzyskie, Poland1 77.217 February21.03.7×
WismarMecklenburg-Vorpommern, Germany4 40.013 February10.93.7×
LüneburgLower Saxony, Germany5 44.013 February12.03.7×
KladnoCentral Bohemia, Czechia4 44.210 February12.13.7×
PraguePrague, Czechia7 44.010 February12.13.6×
Zielona GóraLubusz, Poland5 47.712 February13.23.6×
OytenLower Saxony, Germany7 36.210 February10.13.6×
RostockMecklenburg-Vorpommern, Germany4 37.613 February10.53.6×
AuxerreBourgogne-Franche-Comté, France1 29.714 February8.33.6×
TrbovljeMunicipality of Trbovlje, Slovenia5 71.99 February20.13.6×
TeltowBrandenburg, Germany5 52.913 February14.83.6×
KłodzkoLower Silesia, Poland5 97.811 February27.43.6×
RouenNormandy, France1 37.814 February10.63.6×
BloisCentre-Val de Loire, France1 31.317 February8.83.6×
CodleaBrașov County, Romania2 75.331 January21.33.5×
WalsrodeLower Saxony, Germany6 52.313 February14.83.5×
JarosławSubcarpathia, Poland3 70.617 February20.03.5×
MulhouseGrand Est, France3 38.710 February11.03.5×
SalzburgSalzburg, Austria4 40.810 February11.63.5×
BremerhavenBremen, Germany7 36.24 February10.33.5×
HamburgHamburg, Germany7 43.013 February12.33.5×
BurghausenBavaria, Germany4 39.59 February11.33.5×
Velsen-ZuidNorth Holland, The Netherlands2 43.310 February12.43.5×
BellinzonaTicino, Switzerland2 43.817 February12.63.5×
MariborUrban Municipality of Maribor, Slovenia6 62.29 February17.93.5×
Mont-de-MarsanNew Aquitaine, France2 31.65 February9.13.5×
BerlinState of Berlin, Germany5 50.913 February14.73.5×
BrestBrittany, France1 26.311 February7.63.5×
Saint-ÉtienneAuvergne-Rhône-Alpes, France1 29.417 February8.53.5×
DelmenhorstLower Saxony, Germany6 33.513 February9.73.5×
LublinLublin, Poland3 78.56 February22.83.4×
KlaipėdaKlaipėda County, Lithuania1 27.110 February7.93.4×
GoriziaFriuli Venezia Giulia, Italy2 50.711 February14.83.4×
NurembergBavaria, Germany5 36.310 February10.63.4×
BratislavaBratislava Region, Slovakia6 40.77 February11.93.4×
KielceŚwiętokrzyskie, Poland3 67.417 February19.83.4×
ÉpinalGrand Est, France2 28.08 February8.33.4×
PoitiersNew Aquitaine, France1 30.317 February9.03.4×
RacibórzSilesia, Poland5 83.99 February25.13.3×
BourgesCentre-Val de Loire, France1 30.417 February9.13.3×
WilhelmshavenLower Saxony, Germany5 33.44 February10.03.3×
MostÚstí nad Labem Region, Czechia5 43.710 February13.13.3×
LörrachBaden-Wurttemberg, Germany4 30.38 February9.13.3×
KadaňÚstí nad Labem Region, Czechia4 40.210 February12.13.3×
SzczecinWest Pomerania, Poland7 53.113 February16.03.3×
PilsenPlzeň Region, Czechia4 42.14 February12.73.3×
BadenLower Austria, Austria3 28.813 February8.73.3×
MerseburgSaxony-Anhalt, Germany4 63.213 February19.13.3×
SninaPrešov Region, Slovakia1 35.06 February10.63.3×
HavířovMoravian-Silesian Region, Czechia5 66.39 February20.13.3×
Jelenia GóraLower Silesia, Poland4 60.34 February18.33.3×
Czechowice-DziedziceSilesia, Poland6 76.44 February23.23.3×
Ústí nad LabemÚstí nad Labem Region, Czechia4 50.14 February15.33.3×
OranienburgBrandenburg, Germany2 58.813 February18.03.3×
Gorzów WielkopolskiLubusz, Poland7 65.013 February19.93.3×
PristinaPristina, Kosovo6 66.811 February20.53.3×
Esch-sur-AlzetteEsch-sur-Alzette, Luxembourg1 28.010 February8.63.3×
LuxembourgLuxembourg1 31.510 February9.73.2×
KomárnoNitra Region, Slovakia4 43.57 February13.43.2×
WawerMazovia, Poland3 58.217 February18.03.2×
BernBern, Switzerland4 30.29 February9.43.2×
GyálPest County, Hungary5 46.211 February14.43.2×
ChâteaurouxCentre-Val de Loire, France1 29.817 February9.33.2×
ZamośćLublin, Poland3 63.36 February19.83.2×
BernburgSaxony-Anhalt, Germany4 66.413 February20.83.2×
HalstenbekSchleswig-Holstein, Germany6 41.113 February12.93.2×
RuseRuse, Bulgaria1 53.914 February17.03.2×
BremenBremen, Germany8 35.813 February11.33.2×
ZaanstadNorth Holland, The Netherlands2 41.810 February13.23.2×
LiberecLiberec Region, Czechia3 38.014 February12.03.2×
AnnemasseAuvergne-Rhône-Alpes, France4 40.28 February12.73.2×
BordeauxNew Aquitaine, France2 31.53 February10.03.2×
BydgoszczKujawsko-Pomorskie, Poland5 54.717 February17.43.1×
KelheimBavaria, Germany4 32.910 February10.53.1×
MarktredwitzBavaria, Germany6 34.110 February10.93.1×
Saint-DizierGrand Est, France1 25.33 February8.13.1×
ValenciennesHauts-de-France, France2 35.614 February11.43.1×
WolfsbergCarinthia, Austria5 47.112 February15.13.1×
BerounCentral Bohemia, Czechia4 52.79 February16.93.1×
ValenceAuvergne-Rhône-Alpes, France1 35.817 February11.53.1×
MetzGrand Est, France3 28.05 February9.03.1×
RzeszówSubcarpathia, Poland4 62.95 February20.43.1×
Mladá BoleslavCentral Bohemia, Czechia2 45.24 February14.73.1×
StendalSaxony-Anhalt, Germany2 57.713 February18.83.1×
SereďTrnava Region, Slovakia5 40.55 February13.23.1×
CalafatDolj, Romania4 71.114 February23.23.1×
ŚwiecieKujawsko-Pomorskie, Poland3 47.55 February15.53.1×
Bielsko-BialaSilesia, Poland7 87.011 February28.43.1×
Banja LukaSrpska, Bosnia and Herzegovina1 179.013 February58.63.1×
Saint-AvoldGrand Est, France2 33.610 February11.03.1×
OrléansCentre-Val de Loire, France1 30.917 February10.23.0×
IngolstadtBavaria, Germany5 41.510 February13.73.0×
ŻyrardówMazovia, Poland1 60.617 February20.13.0×
ElblągWarmia-Masuria, Poland2 50.15 February16.73.0×
BadhoevedorpNorth Holland, The Netherlands2 43.510 February14.53.0×
KutnoŁódź Voivodeship, Poland2 68.117 February22.93.0×
TepliceÚstí nad Labem Region, Czechia2 49.94 February16.93.0×
ItzehoeSchleswig-Holstein, Germany2 29.84 February10.13.0×
Schwandorf in BayernBavaria, Germany6 32.410 February11.02.9×
Klagenfurt am WörtherseeCarinthia, Austria4 46.812 February15.92.9×
LormontNew Aquitaine, France1 25.84 February8.82.9×
BuxtehudeLower Saxony, Germany5 38.913 February13.32.9×
ŽideniceSouth Moravian, Czechia3 45.211 February15.52.9×
MontaubanOccitanie, France3 30.96 February10.62.9×
BrnoSouth Moravian, Czechia2 44.911 February15.52.9×
MielecSubcarpathia, Poland2 56.317 February19.52.9×
PrzemyślSubcarpathia, Poland5 57.16 February19.92.9×
Romans-sur-IsèreAuvergne-Rhône-Alpes, France1 41.617 February14.52.9×
NiskoSubcarpathia, Poland2 60.06 February21.02.9×
LitvínovÚstí nad Labem Region, Czechia4 43.14 February15.12.9×
KroměřížZlín, Czechia4 34.910 February12.32.8×
EłkWarmia-Masuria, Poland2 44.813 February15.82.8×
BiałystokPodlasie, Poland3 48.66 February17.22.8×
SarajevoFederation of B&H, Bosnia and Herzegovina6 107.011 February38.02.8×
DunaújvárosFejér, Hungary3 39.76 February14.12.8×
GyöngyösHeves County, Hungary1 27.07 February9.62.8×
TrenčínTrenčín Region, Slovakia3 43.85 February15.62.8×
SenicaTrnava Region, Slovakia1 37.75 February13.52.8×
RadomMazovia, Poland1 63.617 February22.92.8×
MiskolcBorsod-Abaúj-Zemplén, Hungary2 80.411 February29.02.8×
IaşiIași County, Romania1 47.630 January17.22.8×

Daily means in µg/m³. Usual: the city's median for this time of year (its days within 21 days of the date, every year, leaving out the week around it). Above usual: its highest day against that.

Against other episodes in Germany and Poland

Number 3 of 42 episodes in Germany and Poland since our records began, by cities reached.

Bars: cities reached; colour: the level of the episode's highest daily reading. All 42.

Use this page

SmogRank, Central Europe, February 2025: 503 cities with PM2.5 at twice their usual or more, 1 to 14 February 2025, smogrank.com/episodes/2025-02-central-europe (accessed 2 October 2026).

Download top 10 (PNG)

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.