SmogRank / Episodes / Germany

Europe, March and April 2024

For 5 days, from 29 March to 2 April 2024, 282 cities in Germany, Poland, Czechia and 10 more countries had PM2.5 at least twice their usual for the time of year. The worst reading was Malchow, Mecklenburg-Vorpommern, Germany: 151.0 µg/m³ on 1 April, about 19× its usual 8.1. Ended 2 April.

No cause namedWe have no fire or smoke records for these days, so we only say what the measurements show.
Cities reached282in 13 countries
Days529 March to 2 April 2024
Worst day31 March176 cities counted
Furthest above usual19×Malchow

Day by day

31 March 176 cities at twice their usual or more
KłodzkoStrzelce OpolskieKaliszJastrzębie ZdrójZlínKatowicePúchovTrenčínBielsko-BialaŁaskŻywiecRadomskoMalackyZielona GóraPezinokSereďChorvátsky Grob - Čierna VodaZgierzDevínska Nová VesŁódźHainburg an der DonauKlosterneuburgGroß-EnzersdorfViennaTullnPerchtoldsdorfToruńMödlingKolárovoBad VöslauEisenstadtSankt PöltenLučenecKielceRevúcaAmstettenSankt ValentinEnnsWeizLinzAnsfeldenSteyrRadomTraunGrazWelsVoitsbergOtwockLeibnitzJasłoAttnang-PuchheimČaňaKoprivnicaWolfsbergTrebišovKlagenfurt am WörtherseeŁukówStralsundNovi SadRijekaKalmarRostockBiałystokAugustówSurčinZemunBelgradeSuwałkiObrenovacMalmöPančevoFilmski GradSremčicaVinčaWismarRipanjInnsbruckValjevoSarajevoLazarevacSmederevoVisbyUžiceBolzanoLaivesČačakDejLübeckWürzburgBorgo ValsuganaKragujevacFuldaKraljevoTrentoLauda-KönigshofenTauberbischofsheimĆuprijaRoveretoParaćinTrappenkampHamburgAnconaLinköpingFalconara MarittimaPesaroZierenbergChiaravalleHalstenbekBorKielPorto Potenza PicenaNovi PazarCivitanova MarcheJesiElsenfeldAschaffenburgHeilbronnGroßostheimLudwigsburgStuttgartMichelstadtPeschiera del GardaHanau am MainItzehoeMitrovicëMantuaFabrianoTübingenMarburg an der LahnNišFürthGießenGärtringenFrankfurt am MainHerrenbergDarmstadtHeidelbergWieslochBresciaBensheimEschbornPforzheimSulzbachHattersheimKönigstein im TaunusGothenburgTarpLampertheimRüsselsheim am MainFlensburgMannheimLudwigshafen am RheinSpeyerWarsteinCraiovaWormsEggenstein-LeopoldshafenKarlsruheMainzWiesbadenPirotVillingen-SchwenningenNetphenBremerhavenSoestBaden-BadenLimburg an der LahnErbaOsnabrückLodiCodleaBad KreuznachComoKaiserslauternMilanHöhr-GrenzhausenWilhelmshavenLüdenscheidKehlBendorfKoblenzMünsterSchwertePaviaFreiburgNeuwiedHagenDortmundVigevanoDattelnBotevgradSannazzaro de' BurgondiMüllheimLörrachNovaraMortaraBorgomaneroNeuenburg am RheinHattingenWuppertalBaselBonnGelsenkirchenEssenLeverkusenKölnSaarbrückenAlessandriaBottropRatingenOberhausenBorkenEnschedeDüsseldorfDuisburgBaloteştiBragadiruDillingenBergheimCrescentinoTrierBucharestWeselJilavaKrefeldIaşiSevlievoNiederzierMönchengladbachTitzHolbocaGrevenmacherRuseJülichNettetalGroningenGabrovoTurinAostaKaldenkirchenBraVenloLuxembourgAachenEupenHeerlenVenrayEsch-sur-AlzetteKollumNijmegenKristiansandTartuDębicaCzechowice-DziedziceŚwiecieRužomberokHumennéWłocławekOpoleKošiceTarnówGrajewoLublinKościanLiptovský MikulášKołobrzegNiskoChojnówZamośćWschowaWrocławSkarżysko-KamiennaVranov nad TopľouPłockPrešovRacibórzRzeszówLegionowoKudowa-ZdrójNáchodKrakówDziałdowoUnnaEłkBoguchwałaTravnikFutogJarosławWarsawŠahyŻyrardówSiedlcePoznańPułtuskGdańskGdyniaKutnoStarachowiceBanja LukaSlatinaŽideniceNitraMoravská TřebováWawerČadcaOščadnicaHnúšťaLudwigslustBrnoKonstancin-JeziornaJelenia GóraVentspilsSenicaTrnavaBydgoszczKędzierzyn-KoźleKazincbarcikaKościerzynaMielecPołaniecLivnoNova GoricaGoriziaSenecCluj-NapocaOlomoucZvolenBytówElblągŽilinaPruszkówLęborkUlmRigaSchwerinNeubrandenburgŽiar nad HronomLiberecLiepājaBardejovKaunasDarłowoHavířovBielefeldBützowSzegedPopradŻaryKrompachyWittenbergeNaujoji AkmeneFilderstadtMikulovHandlováBratislavaPartizánskeCieszynWodzisław ŚląskiBohumínČeský TěšínŽarnovicaMiskolcArzbergMarktredwitzKasselBerounRitterhudeNeu-UlmBöselFriesoytheAnsbachGyálZagorje ob SaviOlsztynKrosnoReutlingenPassauMühlhausenGüstrowKranjPřerovStudénkaKroměřížWeißenfelsLjubljanaWernigerodeSninaTepliceMladá BoleslavCeljeLubskoFrýdek-MístekPrzemyślGorzów WielkopolskiBebraDěčínLingenLüchowWeimarBiberach an der RißGreizZnojmoOstravaGroßalmerodeSondershausenEisenachHansestadt SalzwedelTrbovljeLitvínovCapannoriRēzekneKomárnoBernburgGyőrSzczecinLemwerderNeuruppinBanská BystricaIngolstadtPardubiceValašské MeziříčíThaleErfurtKoperVeľká LomnicaBogatyniaBambergÚstí nad LabemHradec KrálovéOpavaMartinKonstanzKreuzlingenHalberstadtMagdeburgGeraPragueDelmenhorstFriedrichshafenGyöngyösBad BelzigJenaSaalfeldVilniusNurembergPilsenTřinecWitzenhausenRintelnChrastavaBrandenburg an der HavelKadaňOldenburgNovo MestoSokolovGöttingenLauenburgOettingen in BayernMeiningenKlaipėdaMurska SobotaDunaújvárosKladnoOytenAalenHannoverNordhausenOsternienburger LandCottbusMostMahlowWittingenBurg bei MagdeburgMariborPécsWeidenPtujBerlinSuhlHildesheimPrievidzaGoslarNeustadt an der DonauKöthenMunichEisenhüttenstadtSchwedt (Oder)Halle (Saale)GersfeldTrochtelfingenBraunschweigKleinmachnowBad WindsheimAltenburgSchöneicheElsterwerdaČeské BudějoviceBihaćEsztergomKlötzeFalkenseeNeuenhagenFrankfurt (Oder)PotsdamBlankenfelde-MahlowRokycanyBitterfeld-WolfenSalzgitterTeltowAugsburgBernau bei BerlinKahlaVeszprémDessauLuckenwaldeDallgow-DöberitzStrausbergCoburgLubnjowSchwandorf in BayernKönigs WusterhausenNeuhaus am RennwegWittenbergBurghausenLindauKempten (Allgäu)KostelKiefersfeldenHerrsching am AmmerseeStarnbergTrostberg an der AlzTraunreutOberviechtachMalchow
26 Mar27282930311 Apr2345
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

TraunreutTraunreut, 26 March: no readingTraunreut, 27 March: 9.8 µg/m³Traunreut, 28 March: 3.3 µg/m³Traunreut, 29 March: 29.8 µg/m³, 3.6× its usual 8.3Traunreut, 30 March: 93.7 µg/m³, 12× its usual 8.1Traunreut, 31 March: 32.5 µg/m³, 4.1× its usual 7.9Traunreut, 1 April: 4.9 µg/m³Traunreut, 2 April: 2.6 µg/m³Traunreut, 3 April: 4.9 µg/m³Traunreut, 4 April: 4.3 µg/m³Traunreut, 5 April: 4.7 µg/m³Trostberg an der AlzTrostberg an der Alz, 26 March: no readingTrostberg an der Alz, 27 March: 9.8 µg/m³Trostberg an der Alz, 28 March: 3.3 µg/m³Trostberg an der Alz, 29 March: 29.8 µg/m³, 3.5× its usual 8.6Trostberg an der Alz, 30 March: 93.7 µg/m³, 11× its usual 8.3Trostberg an der Alz, 31 March: 32.5 µg/m³, 4.0× its usual 8.2Trostberg an der Alz, 1 April: 4.9 µg/m³Trostberg an der Alz, 2 April: 2.6 µg/m³Trostberg an der Alz, 3 April: 4.9 µg/m³Trostberg an der Alz, 4 April: 4.3 µg/m³Trostberg an der Alz, 5 April: 4.7 µg/m³KiefersfeldenKiefersfelden, 26 March: no readingKiefersfelden, 27 March: 5.1 µg/m³Kiefersfelden, 28 March: 4.0 µg/m³Kiefersfelden, 29 March: 34.0 µg/m³, 3.9× its usual 8.7Kiefersfelden, 30 March: 84.8 µg/m³, 10.0× its usual 8.5Kiefersfelden, 31 March: 19.0 µg/m³Kiefersfelden, 1 April: 7.1 µg/m³Kiefersfelden, 2 April: 6.1 µg/m³Kiefersfelden, 3 April: 4.9 µg/m³Kiefersfelden, 4 April: 7.6 µg/m³Kiefersfelden, 5 April: 9.1 µg/m³StarnbergStarnberg, 26 March: no readingStarnberg, 27 March: 3.4 µg/m³Starnberg, 28 March: 1.2 µg/m³Starnberg, 29 March: 30.6 µg/m³, 4.7× its usual 6.5Starnberg, 30 March: 66.5 µg/m³, 10× its usual 6.5Starnberg, 31 March: 18.7 µg/m³Starnberg, 1 April: 2.1 µg/m³Starnberg, 2 April: 1.9 µg/m³Starnberg, 3 April: 2.0 µg/m³Starnberg, 4 April: 2.0 µg/m³Starnberg, 5 April: 4.0 µg/m³Herrsching am Ammer…Herrsching am Ammersee, 26 March: no readingHerrsching am Ammersee, 27 March: 3.4 µg/m³Herrsching am Ammersee, 28 March: 1.2 µg/m³Herrsching am Ammersee, 29 March: 30.6 µg/m³, 4.5× its usual 6.8Herrsching am Ammersee, 30 March: 66.5 µg/m³, 10× its usual 6.6Herrsching am Ammersee, 31 March: 18.7 µg/m³Herrsching am Ammersee, 1 April: 2.1 µg/m³Herrsching am Ammersee, 2 April: 1.9 µg/m³Herrsching am Ammersee, 3 April: 2.0 µg/m³Herrsching am Ammersee, 4 April: 2.0 µg/m³Herrsching am Ammersee, 5 April: 4.0 µg/m³Kempten (Allgäu)Kempten (Allgäu), 26 March: no readingKempten (Allgäu), 27 March: 7.0 µg/m³Kempten (Allgäu), 28 March: 1.9 µg/m³Kempten (Allgäu), 29 March: 29.0 µg/m³, 3.9× its usual 7.4Kempten (Allgäu), 30 March: 64.5 µg/m³, 9.1× its usual 7.1Kempten (Allgäu), 31 March: 13.1 µg/m³Kempten (Allgäu), 1 April: 3.3 µg/m³Kempten (Allgäu), 2 April: 3.7 µg/m³Kempten (Allgäu), 3 April: 3.9 µg/m³Kempten (Allgäu), 4 April: 4.5 µg/m³Kempten (Allgäu), 5 April: 3.5 µg/m³LindauLindau, 26 March: no readingLindau, 27 March: 5.4 µg/m³Lindau, 28 March: 3.1 µg/m³Lindau, 29 March: 33.6 µg/m³, 4.5× its usual 7.5Lindau, 30 March: 61.6 µg/m³, 8.6× its usual 7.2Lindau, 31 March: 10.1 µg/m³Lindau, 1 April: 2.6 µg/m³Lindau, 2 April: 3.8 µg/m³Lindau, 3 April: 5.3 µg/m³Lindau, 4 April: 4.5 µg/m³Lindau, 5 April: 7.2 µg/m³MalchowMalchow, 26 March: no readingMalchow, 27 March: 6.7 µg/m³Malchow, 28 March: 6.8 µg/m³Malchow, 29 March: 2.4 µg/m³Malchow, 30 March: 35.2 µg/m³, 4.1× its usual 8.6Malchow, 31 March: 131.0 µg/m³, 15× its usual 8.5Malchow, 1 April: 151.0 µg/m³, 19× its usual 8.1Malchow, 2 April: 68.7 µg/m³Malchow, 3 April: 5.2 µg/m³Malchow, 4 April: 4.8 µg/m³Malchow, 5 April: 5.6 µg/m³OberviechtachOberviechtach, 26 March: no readingOberviechtach, 27 March: 4.6 µg/m³Oberviechtach, 28 March: 2.8 µg/m³Oberviechtach, 29 March: 2.4 µg/m³Oberviechtach, 30 March: 79.5 µg/m³, 14× its usual 5.8Oberviechtach, 31 March: 47.6 µg/m³, 8.5× its usual 5.6Oberviechtach, 1 April: 4.4 µg/m³Oberviechtach, 2 April: 2.0 µg/m³Oberviechtach, 3 April: 3.4 µg/m³Oberviechtach, 4 April: 1.2 µg/m³Oberviechtach, 5 April: 3.4 µg/m³WittenbergWittenberg, 26 March: no readingWittenberg, 27 March: 7.8 µg/m³Wittenberg, 28 March: 6.4 µg/m³Wittenberg, 29 March: 4.8 µg/m³Wittenberg, 30 March: 45.1 µg/m³, 4.3× its usual 10.4Wittenberg, 31 March: 79.4 µg/m³, 8.0× its usual 9.9Wittenberg, 1 April: 28.8 µg/m³, 3.1× its usual 9.2Wittenberg, 2 April: 2.8 µg/m³Wittenberg, 3 April: 3.2 µg/m³Wittenberg, 4 April: 2.6 µg/m³Wittenberg, 5 April: 4.9 µg/m³BurghausenBurghausen, 26 March: no readingBurghausen, 27 March: 8.5 µg/m³Burghausen, 28 March: 2.4 µg/m³Burghausen, 29 March: 10.7 µg/m³Burghausen, 30 March: 72.4 µg/m³, 8.3× its usual 8.7Burghausen, 31 March: 36.6 µg/m³, 4.3× its usual 8.6Burghausen, 1 April: 5.0 µg/m³Burghausen, 2 April: 2.6 µg/m³Burghausen, 3 April: 4.1 µg/m³Burghausen, 4 April: 3.0 µg/m³Burghausen, 5 April: 5.2 µg/m³DessauDessau, 26 March: no readingDessau, 27 March: 8.8 µg/m³Dessau, 28 March: 6.8 µg/m³Dessau, 29 March: 6.2 µg/m³Dessau, 30 March: 45.3 µg/m³, 4.3× its usual 10.6Dessau, 31 March: 65.2 µg/m³, 6.5× its usual 10.1Dessau, 1 April: 29.0 µg/m³, 2.9× its usual 9.9Dessau, 2 April: 2.8 µg/m³Dessau, 3 April: 4.3 µg/m³Dessau, 4 April: 3.4 µg/m³Dessau, 5 April: 3.7 µg/m³MahlowMahlow, 26 March: no readingMahlow, 27 March: 9.8 µg/m³Mahlow, 28 March: 11.0 µg/m³Mahlow, 29 March: 5.0 µg/m³Mahlow, 30 March: 34.2 µg/m³, 2.6× its usual 13.1Mahlow, 31 March: 64.8 µg/m³, 5.1× its usual 12.6Mahlow, 1 April: 30.0 µg/m³, 2.4× its usual 12.3Mahlow, 2 April: 7.0 µg/m³Mahlow, 3 April: 10.6 µg/m³Mahlow, 4 April: 6.8 µg/m³Mahlow, 5 April: 7.4 µg/m³TeltowTeltow, 26 March: no readingTeltow, 27 March: 10.1 µg/m³Teltow, 28 March: 10.7 µg/m³Teltow, 29 March: 4.7 µg/m³Teltow, 30 March: 34.0 µg/m³, 3.2× its usual 10.7Teltow, 31 March: 62.2 µg/m³, 6.2× its usual 10.1Teltow, 1 April: 30.4 µg/m³, 3.0× its usual 10.0Teltow, 2 April: 6.3 µg/m³Teltow, 3 April: 9.5 µg/m³Teltow, 4 April: 6.0 µg/m³Teltow, 5 April: 6.9 µg/m³BerlinBerlin, 26 March: no readingBerlin, 27 March: 11.2 µg/m³Berlin, 28 March: 10.8 µg/m³Berlin, 29 March: 5.0 µg/m³Berlin, 30 March: 33.9 µg/m³, 2.9× its usual 11.8Berlin, 31 March: 61.6 µg/m³, 5.2× its usual 11.8Berlin, 1 April: 29.0 µg/m³, 2.6× its usual 11.0Berlin, 2 April: 6.7 µg/m³Berlin, 3 April: 9.8 µg/m³Berlin, 4 April: 6.4 µg/m³Berlin, 5 April: 6.4 µg/m³Königs WusterhausenKönigs Wusterhausen, 26 March: no readingKönigs Wusterhausen, 27 March: 7.5 µg/m³Königs Wusterhausen, 28 March: 7.6 µg/m³Königs Wusterhausen, 29 March: 5.1 µg/m³Königs Wusterhausen, 30 March: 31.5 µg/m³, 3.6× its usual 8.7Königs Wusterhausen, 31 March: 60.2 µg/m³, 7.3× its usual 8.3Königs Wusterhausen, 1 April: 29.0 µg/m³, 3.8× its usual 7.6Königs Wusterhausen, 2 April: 4.1 µg/m³Königs Wusterhausen, 3 April: 5.5 µg/m³Königs Wusterhausen, 4 April: 3.7 µg/m³Königs Wusterhausen, 5 April: 4.4 µg/m³MartinMartin, 26 March: no readingMartin, 27 March: 8.9 µg/m³Martin, 28 March: 8.3 µg/m³Martin, 29 March: 4.1 µg/m³Martin, 30 March: 38.2 µg/m³, 2.8× its usual 13.7Martin, 31 March: 39.1 µg/m³, 2.9× its usual 13.6Martin, 1 April: 59.8 µg/m³, 4.4× its usual 13.7Martin, 2 April: no readingMartin, 3 April: no readingMartin, 4 April: no readingMartin, 5 April: 7.0 µg/m³Schwandorf in BayernSchwandorf in Bayern, 26 March: no readingSchwandorf in Bayern, 27 March: 10.3 µg/m³Schwandorf in Bayern, 28 March: 2.6 µg/m³Schwandorf in Bayern, 29 March: 2.9 µg/m³Schwandorf in Bayern, 30 March: 59.7 µg/m³, 7.2× its usual 8.3Schwandorf in Bayern, 31 March: 38.0 µg/m³, 4.8× its usual 8.0Schwandorf in Bayern, 1 April: 6.3 µg/m³Schwandorf in Bayern, 2 April: 3.5 µg/m³Schwandorf in Bayern, 3 April: 4.8 µg/m³Schwandorf in Bayern, 4 April: 4.1 µg/m³Schwandorf in Bayern, 5 April: 5.5 µg/m³TřinecTřinec, 26 March: no readingTřinec, 27 March: 5.5 µg/m³Třinec, 28 March: 13.7 µg/m³Třinec, 29 March: 5.9 µg/m³Třinec, 30 March: 30.4 µg/m³, 2.5× its usual 12.4Třinec, 31 March: 41.4 µg/m³, 3.3× its usual 12.4Třinec, 1 April: 59.7 µg/m³, 4.7× its usual 12.8Třinec, 2 April: 10.3 µg/m³Třinec, 3 April: 3.0 µg/m³Třinec, 4 April: 2.9 µg/m³Třinec, 5 April: 4.4 µg/m³Bernau bei BerlinBernau bei Berlin, 26 March: no readingBernau bei Berlin, 27 March: 7.8 µg/m³Bernau bei Berlin, 28 March: 8.4 µg/m³Bernau bei Berlin, 29 March: 3.2 µg/m³Bernau bei Berlin, 30 March: 29.2 µg/m³, 3.2× its usual 9.2Bernau bei Berlin, 31 March: 57.7 µg/m³, 6.3× its usual 9.1Bernau bei Berlin, 1 April: 25.6 µg/m³, 3.0× its usual 8.5Bernau bei Berlin, 2 April: 5.4 µg/m³Bernau bei Berlin, 3 April: 8.1 µg/m³Bernau bei Berlin, 4 April: 5.2 µg/m³Bernau bei Berlin, 5 April: 5.7 µg/m³SzczecinSzczecin, 26 March: 17.1 µg/m³Szczecin, 27 March: 15.0 µg/m³Szczecin, 28 March: 13.7 µg/m³Szczecin, 29 March: 6.7 µg/m³Szczecin, 30 March: 31.1 µg/m³, 2.2× its usual 13.9Szczecin, 31 March: 57.0 µg/m³, 4.2× its usual 13.7Szczecin, 1 April: 34.4 µg/m³, 2.6× its usual 13.2Szczecin, 2 April: 8.7 µg/m³Szczecin, 3 April: 9.7 µg/m³Szczecin, 4 April: 10.2 µg/m³Szczecin, 5 April: 8.1 µg/m³PrievidzaPrievidza, 26 March: no readingPrievidza, 27 March: 11.6 µg/m³Prievidza, 28 March: 11.0 µg/m³Prievidza, 29 March: 4.5 µg/m³Prievidza, 30 March: 33.4 µg/m³, 3.1× its usual 10.9Prievidza, 31 March: 36.5 µg/m³, 3.4× its usual 10.8Prievidza, 1 April: 56.7 µg/m³, 5.3× its usual 10.7Prievidza, 2 April: no readingPrievidza, 3 April: no readingPrievidza, 4 April: no readingPrievidza, 5 April: 6.8 µg/m³Bitterfeld-WolfenBitterfeld-Wolfen, 26 March: no readingBitterfeld-Wolfen, 27 March: 8.1 µg/m³Bitterfeld-Wolfen, 28 March: 5.1 µg/m³Bitterfeld-Wolfen, 29 March: 2.8 µg/m³Bitterfeld-Wolfen, 30 March: 40.8 µg/m³, 4.3× its usual 9.6Bitterfeld-Wolfen, 31 March: 55.9 µg/m³, 6.1× its usual 9.1Bitterfeld-Wolfen, 1 April: 27.3 µg/m³, 3.1× its usual 8.9Bitterfeld-Wolfen, 2 April: 2.3 µg/m³Bitterfeld-Wolfen, 3 April: 3.1 µg/m³Bitterfeld-Wolfen, 4 April: 2.3 µg/m³Bitterfeld-Wolfen, 5 April: 3.8 µg/m³Frankfurt (Oder)Frankfurt (Oder), 26 March: no readingFrankfurt (Oder), 27 March: 7.3 µg/m³Frankfurt (Oder), 28 March: 8.1 µg/m³Frankfurt (Oder), 29 March: 4.6 µg/m³Frankfurt (Oder), 30 March: 35.2 µg/m³, 3.7× its usual 9.5Frankfurt (Oder), 31 March: 55.6 µg/m³, 5.9× its usual 9.4Frankfurt (Oder), 1 April: 35.3 µg/m³, 3.9× its usual 9.0Frankfurt (Oder), 2 April: 4.7 µg/m³Frankfurt (Oder), 3 April: 6.0 µg/m³Frankfurt (Oder), 4 April: 4.8 µg/m³Frankfurt (Oder), 5 April: 4.7 µg/m³RokycanyRokycany, 26 March: no readingRokycany, 27 March: 7.3 µg/m³Rokycany, 28 March: 5.0 µg/m³Rokycany, 29 March: 6.0 µg/m³Rokycany, 30 March: 55.2 µg/m³, 6.1× its usual 9.1Rokycany, 31 March: 42.1 µg/m³, 4.7× its usual 8.9Rokycany, 1 April: 12.4 µg/m³Rokycany, 2 April: 4.3 µg/m³Rokycany, 3 April: 2.3 µg/m³Rokycany, 4 April: 3.2 µg/m³Rokycany, 5 April: 5.1 µg/m³AugsburgAugsburg, 26 March: no readingAugsburg, 27 March: 10.2 µg/m³Augsburg, 28 March: 2.8 µg/m³Augsburg, 29 March: 10.5 µg/m³Augsburg, 30 March: 55.0 µg/m³, 6.3× its usual 8.7Augsburg, 31 March: 21.2 µg/m³Augsburg, 1 April: 4.0 µg/m³Augsburg, 2 April: 1.7 µg/m³Augsburg, 3 April: 4.1 µg/m³Augsburg, 4 April: 3.5 µg/m³Augsburg, 5 April: 5.5 µg/m³DěčínDěčín, 26 March: no readingDěčín, 27 March: 10.3 µg/m³Děčín, 28 March: 9.4 µg/m³Děčín, 29 March: 12.3 µg/m³Děčín, 30 March: 41.2 µg/m³, 2.9× its usual 14.0Děčín, 31 March: 54.6 µg/m³, 4.0× its usual 13.6Děčín, 1 April: 34.7 µg/m³, 2.6× its usual 13.5Děčín, 2 April: 10.2 µg/m³Děčín, 3 April: 5.5 µg/m³Děčín, 4 April: 6.2 µg/m³Děčín, 5 April: 9.2 µg/m³LubnjowLubnjow, 26 March: no readingLubnjow, 27 March: 7.9 µg/m³Lubnjow, 28 March: 7.4 µg/m³Lubnjow, 29 March: 2.8 µg/m³Lubnjow, 30 March: 36.5 µg/m³, 4.7× its usual 7.8Lubnjow, 31 March: 54.5 µg/m³, 7.1× its usual 7.7Lubnjow, 1 April: 16.4 µg/m³Lubnjow, 2 April: 1.8 µg/m³Lubnjow, 3 April: 4.5 µg/m³Lubnjow, 4 April: 2.3 µg/m³Lubnjow, 5 April: 2.8 µg/m³StrausbergStrausberg, 26 March: no readingStrausberg, 27 March: 7.0 µg/m³Strausberg, 28 March: 8.1 µg/m³Strausberg, 29 March: 1.9 µg/m³Strausberg, 30 March: 27.5 µg/m³, 3.5× its usual 7.9Strausberg, 31 March: 53.7 µg/m³, 6.8× its usual 7.9Strausberg, 1 April: 26.6 µg/m³, 3.6× its usual 7.4Strausberg, 2 April: 3.8 µg/m³Strausberg, 3 April: 6.6 µg/m³Strausberg, 4 April: 3.8 µg/m³Strausberg, 5 April: 3.7 µg/m³KladnoKladno, 26 March: no readingKladno, 27 March: 9.2 µg/m³Kladno, 28 March: 7.6 µg/m³Kladno, 29 March: 3.7 µg/m³Kladno, 30 March: 33.5 µg/m³, 3.2× its usual 10.6Kladno, 31 March: 53.6 µg/m³, 5.0× its usual 10.7Kladno, 1 April: 24.9 µg/m³Kladno, 2 April: 5.4 µg/m³Kladno, 3 April: 3.5 µg/m³Kladno, 4 April: 5.5 µg/m³Kladno, 5 April: 5.4 µg/m³České BudějoviceČeské Budějovice, 26 March: no readingČeské Budějovice, 27 March: 6.2 µg/m³České Budějovice, 28 March: 7.2 µg/m³České Budějovice, 29 March: 4.3 µg/m³České Budějovice, 30 March: 49.7 µg/m³, 5.1× its usual 9.7České Budějovice, 31 March: 53.0 µg/m³, 5.8× its usual 9.2České Budějovice, 1 April: 13.7 µg/m³České Budějovice, 2 April: 4.0 µg/m³České Budějovice, 3 April: 3.2 µg/m³České Budějovice, 4 April: 2.7 µg/m³České Budějovice, 5 April: 3.6 µg/m³Blankenfelde-MahlowBlankenfelde-Mahlow, 26 March: no readingBlankenfelde-Mahlow, 27 March: 7.2 µg/m³Blankenfelde-Mahlow, 28 March: 7.4 µg/m³Blankenfelde-Mahlow, 29 March: 2.5 µg/m³Blankenfelde-Mahlow, 30 March: 29.3 µg/m³, 3.1× its usual 9.4Blankenfelde-Mahlow, 31 March: 52.7 µg/m³, 6.1× its usual 8.7Blankenfelde-Mahlow, 1 April: 28.0 µg/m³, 3.4× its usual 8.3Blankenfelde-Mahlow, 2 April: 2.7 µg/m³Blankenfelde-Mahlow, 3 April: 5.1 µg/m³Blankenfelde-Mahlow, 4 April: 2.9 µg/m³Blankenfelde-Mahlow, 5 April: 3.1 µg/m³PrzemyślPrzemyśl, 26 March: 13.4 µg/m³Przemyśl, 27 March: 12.0 µg/m³Przemyśl, 28 March: 12.2 µg/m³Przemyśl, 29 March: 8.0 µg/m³Przemyśl, 30 March: 27.9 µg/m³, 2.1× its usual 13.4Przemyśl, 31 March: 19.8 µg/m³Przemyśl, 1 April: 52.2 µg/m³, 3.9× its usual 13.4Przemyśl, 2 April: 18.9 µg/m³Przemyśl, 3 April: 4.2 µg/m³Przemyśl, 4 April: 8.2 µg/m³Przemyśl, 5 April: 8.0 µg/m³ElsterwerdaElsterwerda, 26 March: no readingElsterwerda, 27 March: 8.4 µg/m³Elsterwerda, 28 March: 7.2 µg/m³Elsterwerda, 29 March: 6.0 µg/m³Elsterwerda, 30 March: 37.0 µg/m³, 4.1× its usual 9.1Elsterwerda, 31 March: 51.4 µg/m³, 5.8× its usual 8.8Elsterwerda, 1 April: 27.2 µg/m³, 3.2× its usual 8.5Elsterwerda, 2 April: 3.3 µg/m³Elsterwerda, 3 April: 3.7 µg/m³Elsterwerda, 4 April: 2.9 µg/m³Elsterwerda, 5 April: 4.1 µg/m³OstravaOstrava, 26 March: no readingOstrava, 27 March: 5.6 µg/m³Ostrava, 28 March: 14.2 µg/m³Ostrava, 29 March: 2.9 µg/m³Ostrava, 30 March: 33.0 µg/m³, 2.7× its usual 12.3Ostrava, 31 March: 40.9 µg/m³, 3.3× its usual 12.3Ostrava, 1 April: 51.3 µg/m³, 4.1× its usual 12.5Ostrava, 2 April: 8.5 µg/m³Ostrava, 3 April: 3.5 µg/m³Ostrava, 4 April: 6.1 µg/m³Ostrava, 5 April: 3.0 µg/m³Valašské MeziříčíValašské Meziříčí, 26 March: no readingValašské Meziříčí, 27 March: 6.5 µg/m³Valašské Meziříčí, 28 March: 13.0 µg/m³Valašské Meziříčí, 29 March: 5.1 µg/m³Valašské Meziříčí, 30 March: 31.9 µg/m³, 2.7× its usual 11.8Valašské Meziříčí, 31 March: 36.0 µg/m³, 3.0× its usual 11.9Valašské Meziříčí, 1 April: 51.3 µg/m³, 4.3× its usual 11.9Valašské Meziříčí, 2 April: 6.3 µg/m³Valašské Meziříčí, 3 April: 3.7 µg/m³Valašské Meziříčí, 4 April: 5.0 µg/m³Valašské Meziříčí, 5 April: 5.6 µg/m³Halle (Saale)Halle (Saale), 26 March: no readingHalle (Saale), 27 March: 12.4 µg/m³Halle (Saale), 28 March: 5.2 µg/m³Halle (Saale), 29 March: 5.0 µg/m³Halle (Saale), 30 March: 51.1 µg/m³, 5.5× its usual 9.3Halle (Saale), 31 March: 47.2 µg/m³, 5.3× its usual 8.9Halle (Saale), 1 April: 38.8 µg/m³, 4.5× its usual 8.6Halle (Saale), 2 April: 2.2 µg/m³Halle (Saale), 3 April: 2.6 µg/m³Halle (Saale), 4 April: 2.1 µg/m³Halle (Saale), 5 April: 4.1 µg/m³PraguePrague, 26 March: no readingPrague, 27 March: 5.2 µg/m³Prague, 28 March: 7.8 µg/m³Prague, 29 March: 3.9 µg/m³Prague, 30 March: 30.0 µg/m³, 2.6× its usual 11.4Prague, 31 March: 50.9 µg/m³, 4.5× its usual 11.2Prague, 1 April: 20.7 µg/m³Prague, 2 April: 4.4 µg/m³Prague, 3 April: 4.5 µg/m³Prague, 4 April: 4.1 µg/m³Prague, 5 April: 4.0 µg/m³LuckenwaldeLuckenwalde, 26 March: no readingLuckenwalde, 27 March: 7.5 µg/m³Luckenwalde, 28 March: 7.6 µg/m³Luckenwalde, 29 March: 3.8 µg/m³Luckenwalde, 30 March: 32.2 µg/m³, 4.0× its usual 8.0Luckenwalde, 31 March: 50.6 µg/m³, 6.7× its usual 7.5Luckenwalde, 1 April: 27.9 µg/m³, 4.0× its usual 6.9Luckenwalde, 2 April: 2.4 µg/m³Luckenwalde, 3 April: 4.0 µg/m³Luckenwalde, 4 April: 2.3 µg/m³Luckenwalde, 5 April: 3.3 µg/m³OpavaOpava, 26 March: no readingOpava, 27 March: 9.0 µg/m³Opava, 28 March: 11.8 µg/m³Opava, 29 March: 5.2 µg/m³Opava, 30 March: 31.1 µg/m³, 2.6× its usual 11.8Opava, 31 March: 37.3 µg/m³, 3.3× its usual 11.3Opava, 1 April: 50.2 µg/m³, 4.4× its usual 11.3Opava, 2 April: 7.3 µg/m³Opava, 3 April: 4.7 µg/m³Opava, 4 April: 4.4 µg/m³Opava, 5 April: 4.5 µg/m³Hradec KrálovéHradec Králové, 26 March: no readingHradec Králové, 27 March: 11.3 µg/m³Hradec Králové, 28 March: 6.1 µg/m³Hradec Králové, 29 March: 1.3 µg/m³Hradec Králové, 30 March: 28.4 µg/m³, 2.3× its usual 12.2Hradec Králové, 31 March: 50.2 µg/m³, 4.4× its usual 11.3Hradec Králové, 1 April: 30.4 µg/m³, 2.8× its usual 10.9Hradec Králové, 2 April: 3.8 µg/m³Hradec Králové, 3 April: 3.2 µg/m³Hradec Králové, 4 April: 3.6 µg/m³Hradec Králové, 5 April: 4.6 µg/m³NeuenhagenNeuenhagen, 26 March: no readingNeuenhagen, 27 March: 7.2 µg/m³Neuenhagen, 28 March: 7.5 µg/m³Neuenhagen, 29 March: 3.3 µg/m³Neuenhagen, 30 March: 26.4 µg/m³, 3.1× its usual 8.5Neuenhagen, 31 March: 50.0 µg/m³, 5.9× its usual 8.5Neuenhagen, 1 April: 24.9 µg/m³Neuenhagen, 2 April: 4.2 µg/m³Neuenhagen, 3 April: 6.8 µg/m³Neuenhagen, 4 April: 4.0 µg/m³Neuenhagen, 5 April: 4.3 µg/m³SchöneicheSchöneiche, 26 March: no readingSchöneiche, 27 March: 7.2 µg/m³Schöneiche, 28 March: 7.5 µg/m³Schöneiche, 29 March: 3.3 µg/m³Schöneiche, 30 March: 26.4 µg/m³, 3.1× its usual 8.6Schöneiche, 31 March: 50.0 µg/m³, 5.8× its usual 8.6Schöneiche, 1 April: 24.9 µg/m³Schöneiche, 2 April: 4.2 µg/m³Schöneiche, 3 April: 6.8 µg/m³Schöneiche, 4 April: 4.0 µg/m³Schöneiche, 5 April: 4.3 µg/m³Frýdek-MístekFrýdek-Místek, 26 March: no readingFrýdek-Místek, 27 March: 6.2 µg/m³Frýdek-Místek, 28 March: 11.6 µg/m³Frýdek-Místek, 29 March: 5.8 µg/m³Frýdek-Místek, 30 March: 33.5 µg/m³, 2.8× its usual 12.0Frýdek-Místek, 31 March: 37.1 µg/m³, 3.1× its usual 12.1Frýdek-Místek, 1 April: 49.1 µg/m³, 3.9× its usual 12.5Frýdek-Místek, 2 April: 8.5 µg/m³Frýdek-Místek, 3 April: 4.7 µg/m³Frýdek-Místek, 4 April: 4.9 µg/m³Frýdek-Místek, 5 April: 3.8 µg/m³PotsdamPotsdam, 26 March: no readingPotsdam, 27 March: 7.7 µg/m³Potsdam, 28 March: 7.2 µg/m³Potsdam, 29 March: 3.1 µg/m³Potsdam, 30 March: 31.6 µg/m³, 3.8× its usual 8.3Potsdam, 31 March: 48.3 µg/m³, 6.0× its usual 8.1Potsdam, 1 April: 27.8 µg/m³, 3.4× its usual 8.1Potsdam, 2 April: 4.2 µg/m³Potsdam, 3 April: 5.6 µg/m³Potsdam, 4 April: 3.5 µg/m³Potsdam, 5 April: 4.4 µg/m³Český TěšínČeský Těšín, 26 March: no readingČeský Těšín, 27 March: 8.1 µg/m³Český Těšín, 28 March: 12.3 µg/m³Český Těšín, 29 March: 7.5 µg/m³Český Těšín, 30 March: 34.8 µg/m³, 2.6× its usual 13.5Český Těšín, 31 March: 43.5 µg/m³, 3.3× its usual 13.1Český Těšín, 1 April: 48.2 µg/m³, 3.5× its usual 13.7Český Těšín, 2 April: 8.6 µg/m³Český Těšín, 3 April: 3.5 µg/m³Český Těšín, 4 April: 6.1 µg/m³Český Těšín, 5 April: 5.1 µg/m³CieszynCieszyn, 26 March: no readingCieszyn, 27 March: 8.1 µg/m³Cieszyn, 28 March: 12.3 µg/m³Cieszyn, 29 March: 7.5 µg/m³Cieszyn, 30 March: 34.8 µg/m³, 2.6× its usual 13.5Cieszyn, 31 March: 43.5 µg/m³, 3.3× its usual 13.1Cieszyn, 1 April: 48.2 µg/m³, 3.5× its usual 13.7Cieszyn, 2 April: 8.6 µg/m³Cieszyn, 3 April: 3.5 µg/m³Cieszyn, 4 April: 6.1 µg/m³Cieszyn, 5 April: 5.1 µg/m³BohumínBohumín, 26 March: no readingBohumín, 27 March: 4.7 µg/m³Bohumín, 28 March: 12.4 µg/m³Bohumín, 29 March: 4.3 µg/m³Bohumín, 30 March: 34.1 µg/m³, 2.5× its usual 13.7Bohumín, 31 March: 41.4 µg/m³, 3.0× its usual 13.6Bohumín, 1 April: 48.2 µg/m³, 3.5× its usual 13.7Bohumín, 2 April: 8.2 µg/m³Bohumín, 3 April: 4.8 µg/m³Bohumín, 4 April: 4.4 µg/m³Bohumín, 5 April: 4.0 µg/m³BihaćBihać, 26 March: no readingBihać, 27 March: 20.9 µg/m³Bihać, 28 March: 3.0 µg/m³Bihać, 29 March: 8.8 µg/m³Bihać, 30 March: 11.0 µg/m³Bihać, 31 March: 41.4 µg/m³, 3.8× its usual 10.8Bihać, 1 April: 62.7 µg/m³, 5.8× its usual 10.8Bihać, 2 April: 2.4 µg/m³Bihać, 3 April: 2.4 µg/m³Bihać, 4 April: 3.2 µg/m³Bihać, 5 April: 6.1 µg/m³Gorzów WielkopolskiGorzów Wielkopolski, 26 March: 15.3 µg/m³Gorzów Wielkopolski, 27 March: 10.7 µg/m³Gorzów Wielkopolski, 28 March: 9.7 µg/m³Gorzów Wielkopolski, 29 March: 4.9 µg/m³Gorzów Wielkopolski, 30 March: 29.3 µg/m³Gorzów Wielkopolski, 31 March: 53.2 µg/m³, 3.9× its usual 13.8Gorzów Wielkopolski, 1 April: 33.5 µg/m³, 2.5× its usual 13.5Gorzów Wielkopolski, 2 April: 5.1 µg/m³Gorzów Wielkopolski, 3 April: 5.0 µg/m³Gorzów Wielkopolski, 4 April: 7.8 µg/m³Gorzów Wielkopolski, 5 April: 8.0 µg/m³Murska SobotaMurska Sobota, 26 March: no readingMurska Sobota, 27 March: 15.7 µg/m³Murska Sobota, 28 March: 3.5 µg/m³Murska Sobota, 29 March: 6.7 µg/m³Murska Sobota, 30 March: 17.8 µg/m³Murska Sobota, 31 March: 34.6 µg/m³, 3.3× its usual 10.6Murska Sobota, 1 April: 50.8 µg/m³, 5.0× its usual 10.1Murska Sobota, 2 April: 3.1 µg/m³Murska Sobota, 3 April: 6.0 µg/m³Murska Sobota, 4 April: 6.5 µg/m³Murska Sobota, 5 April: 6.6 µg/m³PtujPtuj, 26 March: no readingPtuj, 27 March: 13.3 µg/m³Ptuj, 28 March: 2.9 µg/m³Ptuj, 29 March: 7.1 µg/m³Ptuj, 30 March: 21.5 µg/m³Ptuj, 31 March: 36.4 µg/m³, 3.6× its usual 10.0Ptuj, 1 April: 49.2 µg/m³, 5.2× its usual 9.4Ptuj, 2 April: 2.0 µg/m³Ptuj, 3 April: 4.8 µg/m³Ptuj, 4 April: 4.3 µg/m³Ptuj, 5 April: 6.7 µg/m³KostelKostel, 26 March: no readingKostel, 27 March: 6.0 µg/m³Kostel, 28 March: 2.2 µg/m³Kostel, 29 March: 7.3 µg/m³Kostel, 30 March: 15.5 µg/m³Kostel, 31 March: 29.3 µg/m³, 5.9× its usual 4.9Kostel, 1 April: 48.7 µg/m³, 9.7× its usual 4.9Kostel, 2 April: 2.0 µg/m³Kostel, 3 April: 2.3 µg/m³Kostel, 4 April: 2.7 µg/m³Kostel, 5 April: 4.2 µg/m³EsztergomEsztergom, 26 March: no readingEsztergom, 27 March: 6.3 µg/m³Esztergom, 28 March: 16.0 µg/m³Esztergom, 29 March: 6.3 µg/m³Esztergom, 30 March: 18.9 µg/m³Esztergom, 31 March: 22.5 µg/m³Esztergom, 1 April: 65.4 µg/m³, 5.8× its usual 11.2Esztergom, 2 April: 16.4 µg/m³Esztergom, 3 April: 6.3 µg/m³Esztergom, 4 April: 7.3 µg/m³Esztergom, 5 April: 7.2 µg/m³VeszprémVeszprém, 26 March: no readingVeszprém, 27 March: 8.3 µg/m³Veszprém, 28 March: 8.9 µg/m³Veszprém, 29 March: 5.2 µg/m³Veszprém, 30 March: 15.2 µg/m³Veszprém, 31 March: no readingVeszprém, 1 April: 56.1 µg/m³, 6.4× its usual 8.8Veszprém, 2 April: 16.5 µg/m³Veszprém, 3 April: 4.9 µg/m³Veszprém, 4 April: 4.8 µg/m³Veszprém, 5 April: 5.9 µg/m³MiskolcMiskolc, 26 March: 15.2 µg/m³Miskolc, 27 March: 20.6 µg/m³Miskolc, 28 March: 43.6 µg/m³Miskolc, 29 March: 7.3 µg/m³Miskolc, 30 March: 17.8 µg/m³Miskolc, 31 March: 19.0 µg/m³Miskolc, 1 April: 53.6 µg/m³, 3.5× its usual 15.2Miskolc, 2 April: 27.4 µg/m³Miskolc, 3 April: 7.5 µg/m³Miskolc, 4 April: 9.0 µg/m³Miskolc, 5 April: 11.0 µg/m³ŽarnovicaŽarnovica, 26 March: no readingŽarnovica, 27 March: 11.4 µg/m³Žarnovica, 28 March: 7.8 µg/m³Žarnovica, 29 March: 10.1 µg/m³Žarnovica, 30 March: 30.2 µg/m³Žarnovica, 31 March: 28.9 µg/m³Žarnovica, 1 April: 52.1 µg/m³, 3.5× its usual 14.7Žarnovica, 2 April: no readingŽarnovica, 3 April: no readingŽarnovica, 4 April: no readingŽarnovica, 5 April: 10.0 µg/m³DunaújvárosDunaújváros, 26 March: no readingDunaújváros, 27 March: 8.1 µg/m³Dunaújváros, 28 March: 18.0 µg/m³Dunaújváros, 29 March: 4.9 µg/m³Dunaújváros, 30 March: 14.7 µg/m³Dunaújváros, 31 March: 16.4 µg/m³Dunaújváros, 1 April: 51.4 µg/m³, 5.0× its usual 10.2Dunaújváros, 2 April: 14.3 µg/m³Dunaújváros, 3 April: 4.3 µg/m³Dunaújváros, 4 April: 5.7 µg/m³Dunaújváros, 5 April: 7.2 µg/m³Banja LukaBanja Luka, 26 March: 16.8 µg/m³Banja Luka, 27 March: 39.8 µg/m³Banja Luka, 28 March: 3.9 µg/m³Banja Luka, 29 March: 9.0 µg/m³Banja Luka, 30 March: 14.6 µg/m³Banja Luka, 31 March: 32.9 µg/m³Banja Luka, 1 April: 50.0 µg/m³, 2.6× its usual 19.0Banja Luka, 2 April: 3.8 µg/m³Banja Luka, 3 April: 10.1 µg/m³Banja Luka, 4 April: 8.2 µg/m³Banja Luka, 5 April: 9.9 µg/m³KrompachyKrompachy, 26 March: no readingKrompachy, 27 March: 19.1 µg/m³Krompachy, 28 March: 15.6 µg/m³Krompachy, 29 March: 8.2 µg/m³Krompachy, 30 March: 25.7 µg/m³Krompachy, 31 March: 22.4 µg/m³Krompachy, 1 April: 48.9 µg/m³, 3.4× its usual 14.5Krompachy, 2 April: no readingKrompachy, 3 April: no readingKrompachy, 4 April: no readingKrompachy, 5 April: 11.8 µg/m³26 Mar28301 Apr35
The 60 cities with the highest readings of 282, 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
MalchowMecklenburg-Vorpommern, Germany3 151.01 April8.119×
OberviechtachBavaria, Germany2 79.530 March5.814×
TraunreutBavaria, Germany3 93.730 March8.112×
Trostberg an der AlzBavaria, Germany3 93.730 March8.311×
StarnbergBavaria, Germany2 66.530 March6.510×
Herrsching am AmmerseeBavaria, Germany2 66.530 March6.610×
KiefersfeldenBavaria, Germany2 84.830 March8.510×
KostelMunicipality of Kostel, Slovenia2 48.71 April4.99.7×
Kempten (Allgäu)Bavaria, Germany2 64.530 March7.19.1×
LindauBavaria, Germany2 61.630 March7.28.6×
BurghausenBavaria, Germany2 72.430 March8.78.3×
WittenbergSaxony-Anhalt, Germany3 79.431 March9.98.0×
Neuhaus am RennwegThuringia, Germany1 37.730 March5.17.4×
Königs WusterhausenBrandenburg, Germany3 60.231 March8.37.3×
Schwandorf in BayernBavaria, Germany2 59.730 March8.37.2×
LubnjowBrandenburg, Germany2 54.531 March7.77.1×
CoburgBavaria, Germany2 47.530 March6.96.9×
StrausbergBrandenburg, Germany3 53.731 March7.96.8×
Dallgow-DöberitzBrandenburg, Germany2 48.031 March7.16.8×
LuckenwaldeBrandenburg, Germany3 50.631 March7.56.7×
DessauSaxony-Anhalt, Germany3 65.231 March10.16.5×
VeszprémVeszprém, Hungary1 56.11 April8.86.4×
KahlaThuringia, Germany2 41.230 March6.46.4×
Bernau bei BerlinBrandenburg, Germany3 57.731 March9.16.3×
AugsburgBavaria, Germany1 55.030 March8.76.3×
TeltowBrandenburg, Germany3 62.231 March10.16.2×
SalzgitterLower Saxony, Germany1 41.331 March6.76.2×
Bitterfeld-WolfenSaxony-Anhalt, Germany3 55.931 March9.16.1×
RokycanyPlzeň Region, Czechia2 55.230 March9.16.1×
Blankenfelde-MahlowBrandenburg, Germany3 52.731 March8.76.1×
PotsdamBrandenburg, Germany3 48.331 March8.16.0×
Frankfurt (Oder)Brandenburg, Germany3 55.631 March9.45.9×
NeuenhagenBrandenburg, Germany2 50.031 March8.55.9×
FalkenseeBrandenburg, Germany3 46.931 March7.95.9×
KlötzeSaxony-Anhalt, Germany1 38.531 March6.55.9×
EsztergomKomárom-Esztergom, Hungary1 65.41 April11.25.8×
BihaćFederation of B&H, Bosnia and Herzegovina2 62.71 April10.85.8×
České BudějoviceSouth Bohemian Region, Czechia2 53.031 March9.25.8×
ElsterwerdaBrandenburg, Germany3 51.431 March8.85.8×
SchöneicheBrandenburg, Germany2 50.031 March8.65.8×
AltenburgThuringia, Germany3 45.831 March8.15.7×
Bad WindsheimBavaria, Germany1 43.630 March7.75.7×
KleinmachnowBrandenburg, Germany1 43.131 March7.55.7×
BraunschweigLower Saxony, Germany1 42.731 March7.55.7×
TrochtelfingenBaden-Wurttemberg, Germany1 33.330 March5.85.7×
GersfeldHesse, Germany1 28.030 March4.95.6×
Halle (Saale)Saxony-Anhalt, Germany3 51.130 March9.35.5×
Schwedt (Oder)Brandenburg, Germany2 46.231 March8.45.5×
EisenhüttenstadtBrandenburg, Germany3 47.531 March8.85.4×
MunichBavaria, Germany1 47.330 March8.85.4×
KöthenSaxony-Anhalt, Germany2 43.530 March8.15.4×
Neustadt an der DonauBavaria, Germany2 42.230 March7.85.4×
GoslarLower Saxony, Germany1 32.831 March6.15.4×
PrievidzaTrenčín Region, Slovakia3 56.71 April10.75.3×
HildesheimLower Saxony, Germany2 41.531 March7.85.3×
SuhlThuringia, Germany2 37.630 March7.15.3×
BerlinState of Berlin, Germany3 61.631 March11.85.2×
PtujUrban Municipality of Ptuj, Slovenia2 49.21 April9.45.2×
WeidenBavaria, Germany2 46.530 March9.05.2×
PécsBaranya, Hungary1 45.41 April8.75.2×
MariborUrban Municipality of Maribor, Slovenia3 44.41 April8.55.2×
Burg bei MagdeburgSaxony-Anhalt, Germany2 40.830 March7.95.2×
WittingenLower Saxony, Germany1 37.031 March7.15.2×
MahlowBrandenburg, Germany3 64.831 March12.65.1×
MostÚstí nad Labem Region, Czechia3 46.531 March9.15.1×
CottbusBrandenburg, Germany3 43.731 March8.65.1×
Osternienburger LandSaxony-Anhalt, Germany2 43.530 March8.65.1×
NordhausenThuringia, Germany3 40.531 March8.05.1×
HannoverLower Saxony, Germany1 38.031 March7.55.1×
AalenBaden-Wurttemberg, Germany1 36.430 March7.25.1×
OytenLower Saxony, Germany1 31.331 March6.15.1×
KladnoCentral Bohemia, Czechia2 53.631 March10.75.0×
DunaújvárosFejér, Hungary1 51.41 April10.25.0×
Murska SobotaUrban Municipality of Murska Sobota, Slovenia2 50.81 April10.15.0×
KlaipėdaKlaipėda County, Lithuania1 36.91 April7.45.0×
MeiningenThuringia, Germany1 29.630 March5.95.0×
Oettingen in BayernBavaria, Germany1 47.130 March9.64.9×
LauenburgSchleswig-Holstein, Germany1 35.131 March7.24.9×
GöttingenLower Saxony, Germany2 34.531 March7.04.9×
SokolovCarlsbad Region, Czechia2 32.331 March6.64.9×
Novo MestoUrban Municipality of Novo Mesto, Slovenia2 47.51 April9.94.8×
OldenburgLower Saxony, Germany1 42.131 March8.84.8×
KadaňÚstí nad Labem Region, Czechia2 42.031 March8.84.8×
Brandenburg an der HavelBrandenburg, Germany3 40.530 March8.44.8×
ChrastavaLiberec Region, Czechia2 38.631 March8.14.8×
RintelnLower Saxony, Germany1 31.631 March6.64.8×
WitzenhausenHesse, Germany1 27.631 March5.84.8×
TřinecMoravian-Silesian Region, Czechia3 59.71 April12.84.7×
PilsenPlzeň Region, Czechia2 43.031 March9.24.7×
NurembergBavaria, Germany1 40.830 March8.64.7×
VilniusVilnius, Lithuania2 38.42 April8.24.7×
SaalfeldThuringia, Germany2 36.330 March7.74.7×
JenaThuringia, Germany3 35.031 March7.44.7×
Bad BelzigBrandenburg, Germany3 34.231 March7.34.7×
GyöngyösHeves County, Hungary1 43.71 April9.44.6×
FriedrichshafenBaden-Wurttemberg, Germany1 34.730 March7.64.6×
DelmenhorstLower Saxony, Germany1 32.831 March7.24.6×
PraguePrague, Czechia2 50.931 March11.24.5×
GeraThuringia, Germany3 40.731 March9.04.5×
MagdeburgSaxony-Anhalt, Germany2 39.031 March8.64.5×
HalberstadtSaxony-Anhalt, Germany1 35.031 March7.74.5×
KreuzlingenThurgau, Switzerland1 32.330 March7.14.5×
KonstanzBaden-Wurttemberg, Germany1 32.330 March7.14.5×
MartinŽilina Region, Slovakia3 59.81 April13.74.4×
OpavaMoravian-Silesian Region, Czechia3 50.21 April11.34.4×
Hradec KrálovéHradec Králové Region, Czechia3 50.231 March11.34.4×
Ústí nad LabemÚstí nad Labem Region, Czechia2 39.631 March9.14.4×
BambergBavaria, Germany1 36.730 March8.44.4×
BogatyniaLower Silesia, Poland2 36.731 March8.44.4×
Veľká LomnicaPrešov Region, Slovakia1 34.61 April7.94.4×
KoperUrban Municipality of Koper, Slovenia2 33.31 April7.64.4×
ErfurtThuringia, Germany1 30.631 March6.94.4×
ThaleSaxony-Anhalt, Germany1 26.130 March6.04.4×
Valašské MeziříčíZlín, Czechia3 51.31 April11.94.3×
PardubicePardubice Region, Czechia2 44.831 March10.54.3×
IngolstadtBavaria, Germany1 41.530 March9.64.3×
Banská BystricaBanská Bystrica Region, Slovakia1 38.41 April8.94.3×
NeuruppinBrandenburg, Germany2 34.031 March7.94.3×
LemwerderLower Saxony, Germany1 32.831 March7.64.3×
SzczecinWest Pomerania, Poland3 57.031 March13.74.2×
GyőrGyőr-Moson-Sopron, Hungary1 46.51 April11.14.2×
BernburgSaxony-Anhalt, Germany2 46.131 March11.04.2×
KomárnoNitra Region, Slovakia1 46.01 April10.94.2×
RēzekneRēzekne, Latvia2 44.12 April10.64.2×
CapannoriTuscany, Italy1 40.831 March9.74.2×
LitvínovÚstí nad Labem Region, Czechia3 40.231 March9.64.2×
TrbovljeMunicipality of Trbovlje, Slovenia2 36.61 April8.84.2×
Hansestadt SalzwedelSaxony-Anhalt, Germany1 29.731 March7.04.2×
EisenachThuringia, Germany1 29.431 March7.04.2×
SondershausenThuringia, Germany1 29.331 March6.94.2×
GroßalmerodeHesse, Germany1 27.631 March6.64.2×
OstravaMoravian-Silesian Region, Czechia3 51.31 April12.54.1×
ZnojmoSouth Moravian, Czechia3 44.131 March10.84.1×
GreizThuringia, Germany2 36.131 March8.94.1×
Biberach an der RißBaden-Wurttemberg, Germany1 33.330 March8.14.1×
WeimarThuringia, Germany3 31.731 March7.84.1×
LüchowLower Saxony, Germany1 29.731 March7.24.1×
LingenLower Saxony, Germany1 26.931 March6.54.1×
DěčínÚstí nad Labem Region, Czechia3 54.631 March13.64.0×
BebraHesse, Germany1 28.331 March7.14.0×
Gorzów WielkopolskiLubusz, Poland2 53.231 March13.83.9×
PrzemyślSubcarpathia, Poland2 52.21 April13.43.9×
Frýdek-MístekMoravian-Silesian Region, Czechia3 49.11 April12.53.9×
LubskoLubusz, Poland2 42.430 March10.83.9×
CeljeUrban Municipality of Celje, Slovenia2 42.21 April10.93.9×
Mladá BoleslavCentral Bohemia, Czechia1 41.631 March10.63.9×
TepliceÚstí nad Labem Region, Czechia3 39.231 March10.13.9×
SninaPrešov Region, Slovakia1 38.61 April9.93.9×
WernigerodeSaxony-Anhalt, Germany2 33.531 March8.63.9×
LjubljanaLjubljana, Slovenia1 33.51 April8.63.9×
WeißenfelsSaxony-Anhalt, Germany3 33.131 March8.43.9×
KroměřížZlín, Czechia1 29.41 April7.63.9×
StudénkaMoravian-Silesian Region, Czechia3 47.21 April12.43.8×
PřerovOlomouc Region, Czechia2 42.61 April11.13.8×
KranjUrban Municipality of Kranj, Slovenia2 37.71 April10.03.8×
GüstrowMecklenburg-Vorpommern, Germany1 34.431 March9.03.8×
MühlhausenThuringia, Germany1 34.231 March9.13.8×
PassauBavaria, Germany1 30.331 March8.03.8×
ReutlingenBaden-Wurttemberg, Germany1 29.130 March7.63.8×
KrosnoSubcarpathia, Poland1 41.51 April11.33.7×
OlsztynWarmia-Masuria, Poland2 39.21 April10.63.7×
Zagorje ob SaviMunicipality of Zagorje ob Savi, Slovenia2 37.41 April10.23.7×
GyálPest County, Hungary1 36.41 April9.93.7×
AnsbachBavaria, Germany1 31.130 March8.53.7×
FriesoytheLower Saxony, Germany1 29.731 March8.13.7×
BöselLower Saxony, Germany1 29.731 March8.13.7×
Neu-UlmBavaria, Germany1 29.230 March7.83.7×
RitterhudeLower Saxony, Germany1 27.431 March7.53.7×
BerounCentral Bohemia, Czechia2 45.231 March12.53.6×
KasselHesse, Germany1 32.831 March9.03.6×
MarktredwitzBavaria, Germany2 30.631 March8.43.6×
ArzbergBavaria, Germany2 30.631 March8.63.6×
MiskolcBorsod-Abaúj-Zemplén, Hungary1 53.61 April15.23.5×
ŽarnovicaBanská Bystrica Region, Slovakia1 52.11 April14.73.5×
Český TěšínMoravian-Silesian Region, Czechia3 48.21 April13.73.5×
BohumínMoravian-Silesian Region, Czechia3 48.21 April13.73.5×
Wodzisław ŚląskiSilesia, Poland3 48.21 April13.73.5×
CieszynSilesia, Poland3 48.21 April13.73.5×
PartizánskeTrenčín Region, Slovakia1 36.51 April10.43.5×
BratislavaBratislava Region, Slovakia1 35.51 April10.23.5×
HandlováTrenčín Region, Slovakia1 31.41 April9.13.5×
MikulovSouth Moravian, Czechia1 28.51 April8.13.5×
FilderstadtBaden-Wurttemberg, Germany1 27.630 March7.83.5×
Naujoji AkmeneSiauliai, Lithuania2 26.92 April7.63.5×
WittenbergeBrandenburg, Germany1 26.331 March7.53.5×
KrompachyKošice Region, Slovakia1 48.91 April14.53.4×
ŻaryLubusz, Poland2 37.630 March10.93.4×
PopradPrešov Region, Slovakia1 36.31 April10.73.4×
SzegedCsongrád, Hungary1 34.81 April10.33.4×
BützowMecklenburg-Vorpommern, Germany1 30.931 March9.13.4×
BielefeldNorth Rhine-Westphalia, Germany1 26.831 March8.03.4×
HavířovMoravian-Silesian Region, Czechia3 46.11 April13.83.3×
DarłowoWest Pomerania, Poland2 42.831 March12.83.3×
KaunasKaunas, Lithuania2 29.41 April9.03.3×
BardejovPrešov Region, Slovakia1 41.11 April12.83.2×
LiepājaLiepaja, Latvia2 38.11 April12.03.2×
LiberecLiberec Region, Czechia1 33.431 March10.43.2×
Žiar nad HronomBanská Bystrica Region, Slovakia1 28.21 April8.83.2×
NeubrandenburgMecklenburg-Vorpommern, Germany2 33.631 March10.73.1×
SchwerinMecklenburg-Vorpommern, Germany1 28.631 March9.23.1×
RigaRiga, Latvia2 27.72 April8.93.1×
UlmBaden-Wurttemberg, Germany1 27.030 March8.73.1×
LęborkPomerania, Poland2 43.931 March14.73.0×
PruszkówMazovia, Poland2 43.61 April14.63.0×
ŽilinaŽilina Region, Slovakia2 41.51 April13.73.0×
ElblągWarmia-Masuria, Poland2 39.81 April13.13.0×
BytówPomerania, Poland2 35.231 March11.93.0×
ZvolenBanská Bystrica Region, Slovakia1 34.51 April11.63.0×
OlomoucOlomouc Region, Czechia2 33.91 April11.33.0×
Cluj-NapocaCluj County, Romania1 33.91 April11.33.0×
SenecBratislava Region, Slovakia1 29.51 April10.03.0×
GoriziaFriuli Venezia Giulia, Italy1 26.231 March8.83.0×
Nova GoricaUrban Municipality of Nova Gorica, Slovenia1 26.231 March8.83.0×
LivnoFederation of B&H, Bosnia and Herzegovina1 25.61 April8.53.0×
PołaniecŚwiętokrzyskie, Poland1 44.11 April15.32.9×
MielecSubcarpathia, Poland1 40.71 April14.22.9×
KościerzynaPomerania, Poland2 40.431 March13.72.9×
KazincbarcikaBorsod-Abaúj-Zemplén, Hungary1 38.31 April13.22.9×
Kędzierzyn-KoźleOpole Voivodeship, Poland3 36.61 April12.72.9×
BydgoszczKujawsko-Pomorskie, Poland2 35.91 April12.52.9×
TrnavaTrnava Region, Slovakia1 34.21 April11.82.9×
SenicaTrnava Region, Slovakia1 33.11 April11.62.9×
VentspilsVentspils, Latvia1 26.51 April9.22.9×
Jelenia GóraLower Silesia, Poland2 41.331 March14.52.8×
Konstancin-JeziornaMazovia, Poland1 36.41 April12.82.8×
BrnoSouth Moravian, Czechia2 27.831 March9.82.8×
LudwigslustMecklenburg-Vorpommern, Germany1 27.631 March10.02.8×
HnúšťaBanská Bystrica Region, Slovakia1 27.61 April9.92.8×
OščadnicaŽilina Region, Slovakia2 40.431 March14.72.7×
ČadcaŽilina Region, Slovakia2 40.431 March14.82.7×
WawerMazovia, Poland1 33.71 April12.32.7×
Moravská TřebováPardubice Region, Czechia3 32.631 March12.32.7×
NitraNitra Region, Slovakia1 29.81 April11.02.7×
ŽideniceSouth Moravian, Czechia1 27.41 April10.12.7×
SlatinaSouth Moravian, Czechia1 27.41 April10.12.7×
Banja LukaSrpska, Bosnia and Herzegovina1 50.01 April19.02.6×
StarachowiceŚwiętokrzyskie, Poland1 42.01 April16.02.6×
KutnoŁódź Voivodeship, Poland3 38.71 April14.82.6×
GdyniaPomerania, Poland2 37.51 April14.22.6×
GdańskPomerania, Poland2 34.11 April13.22.6×
PułtuskMazovia, Poland1 31.71 April12.22.6×
PoznańGreater Poland, Poland2 39.631 March15.62.5×
SiedlceMazovia, Poland1 37.51 April15.02.5×
ŻyrardówMazovia, Poland1 36.71 April14.42.5×
ŠahyNitra Region, Slovakia1 36.71 April14.42.5×
WarsawMazovia, Poland1 34.31 April13.52.5×
JarosławSubcarpathia, Poland1 33.21 April13.32.5×
FutogVojvodina, Serbia1 33.21 April13.52.5×
TravnikFederation of B&H, Bosnia and Herzegovina1 32.41 April12.82.5×
BoguchwałaSubcarpathia, Poland1 29.01 April11.62.5×
EłkWarmia-Masuria, Poland1 28.01 April11.12.5×
UnnaNorth Rhine-Westphalia, Germany1 25.331 March10.22.5×
DziałdowoWarmia-Masuria, Poland2 42.31 April17.92.4×
KrakówLesser Poland, Poland1 41.81 April17.32.4×
NáchodHradec Králové Region, Czechia2 38.431 March15.72.4×
Kudowa-ZdrójLower Silesia, Poland2 38.431 March15.72.4×
LegionowoMazovia, Poland1 37.81 April15.52.4×
RzeszówSubcarpathia, Poland1 37.71 April16.02.4×
RacibórzSilesia, Poland1 35.71 April15.12.4×
PrešovPrešov Region, Slovakia1 35.51 April15.12.4×
PłockMazovia, Poland2 32.31 April13.22.4×
Vranov nad TopľouPrešov Region, Slovakia1 30.61 April12.62.4×
Skarżysko-KamiennaŚwiętokrzyskie, Poland1 36.91 April16.32.3×
WrocławLower Silesia, Poland1 36.131 March16.02.3×
WschowaLubusz, Poland1 35.931 March15.62.3×
ZamośćLublin, Poland1 34.01 April15.02.3×
ChojnówLower Silesia, Poland2 33.530 March14.72.3×
NiskoSubcarpathia, Poland1 33.11 April14.62.3×
KołobrzegWest Pomerania, Poland1 32.031 March14.12.3×
Liptovský Mikulᚎilina Region, Slovakia1 25.430 March11.12.3×
KościanGreater Poland, Poland1 39.431 March17.62.2×
LublinLublin, Poland1 35.91 April16.32.2×
GrajewoPodlasie, Poland1 32.31 April14.52.2×
TarnówLesser Poland, Poland1 31.01 April14.32.2×
KošiceKošice Region, Slovakia1 29.81 April13.42.2×
OpoleOpole Voivodeship, Poland2 29.51 April13.62.2×
WłocławekKujawsko-Pomorskie, Poland1 38.21 April18.12.1×
HumennéPrešov Region, Slovakia1 30.41 April14.42.1×
RužomberokŽilina Region, Slovakia1 28.41 April13.32.1×
ŚwiecieKujawsko-Pomorskie, Poland2 27.031 March12.72.1×
Czechowice-DziedziceSilesia, Poland1 36.31 April18.02.0×
DębicaSubcarpathia, Poland1 32.41 April16.12.0×

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 Poland

Number 12 of 64 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 64.

Use this page

SmogRank, Europe, March and April 2024: 282 cities with PM2.5 at twice their usual or more, 29 March to 2 April 2024, smogrank.com/episodes/2024-03-europe (accessed 5 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.