SmogRank / Countries / Germany / September 2026
Most polluted cities in Germany, September 2026
148 cities in Germany ranked by their average PM2.5 over the 30 days. Worst: Passau at 8.8 µg/m³, #507 of 2,332 cities in the world. Cleanest: Füssen at 2.5. A city needs measurements on 70% of the days to be ranked.
- 1PassauBavaria 8.8
- 2LindauBavaria 8.5
- 2AugsburgBavaria 8.5
- 4MunichBavaria 8.3
- 5WürzburgBavaria 8.2
- 6Neu-UlmBavaria 8.1
- 6Ludwigshafen am RheinRheinland-Pfalz 8.1
- 6KelheimBavaria 8.1
- 9BurghausenBavaria 7.8
- 9AschaffenburgBavaria 7.8
- 11FriesoytheLower Saxony 7.7
- 12OldenburgLower Saxony 7.6
- 13MannheimBaden-Wurttemberg 7.4
- 14WormsRheinland-Pfalz 7.3
- 14NurembergBavaria 7.3
- 16HamburgHamburg 7.2
- 17UlmBaden-Wurttemberg 7.1
- 17TrierRheinland-Pfalz 7.1
- 17TraunreutBavaria 7.1
- 20Kempten (Allgäu)Bavaria 7.0
- 21LudwigsburgBaden-Wurttemberg 6.9
- 21IngolstadtBavaria 6.9
- 23FriedrichshafenBaden-Wurttemberg 6.8
- 23EmdenLower Saxony 6.8
- 25MühlhausenThuringia 6.7
- 25KonstanzBaden-Wurttemberg 6.7
- 27NeuwiedRheinland-Pfalz 6.6
- 27KasselHesse 6.6
- 27KaiserslauternRheinland-Pfalz 6.6
- 30OranienburgBrandenburg 6.5
- 30LampertheimHesse 6.5
- 30HeilbronnBaden-Wurttemberg 6.5
- 30Biberach an der RißBaden-Wurttemberg 6.5
- 34SpeyerRheinland-Pfalz 6.4
- 34KarlsruheBaden-Wurttemberg 6.4
- 34Frankfurt (Oder)Brandenburg 6.4
- 37WernigerodeSaxony-Anhalt 6.3
- 37TübingenBaden-Wurttemberg 6.3
- 37PforzheimBaden-Wurttemberg 6.3
- 37NauenBrandenburg 6.3
- 37KoblenzRheinland-Pfalz 6.3
- 37AnsbachBavaria 6.3
- 43WeidenBavaria 6.2
- 43PotsdamBrandenburg 6.2
- 43OsnabrückLower Saxony 6.2
- 43MarktredwitzBavaria 6.2
- 43MagdeburgSaxony-Anhalt 6.2
- 43KehlBaden-Wurttemberg 6.2
- 43EschbornHesse 6.2
- 43Brandenburg an der HavelBrandenburg 6.2
- 43Bernau bei BerlinBrandenburg 6.2
- 43WittenbergSaxony-Anhalt 6.2
- 43Blankenfelde-MahlowBrandenburg 6.2
- 54StuttgartBaden-Wurttemberg 6.1
- 54DessauSaxony-Anhalt 6.1
- 54CuxhavenLower Saxony 6.1
- 54BuxtehudeLower Saxony 6.1
- 58MainzRheinland-Pfalz 6.0
- 58Königs WusterhausenBrandenburg 6.0
- 58FreilassingBavaria 6.0
- 58AalenBaden-Wurttemberg 6.0
- 62WeimarThuringia 5.9
- 62WalsrodeLower Saxony 5.9
- 62Villingen-SchwenningenBaden-Wurttemberg 5.9
- 62StarnbergBavaria 5.9
- 62Schwedt (Oder)Brandenburg 5.9
- 62Schwandorf in BayernBavaria 5.9
- 62LingenLower Saxony 5.9
- 62JenaThuringia 5.9
- 62Eggenstein-LeopoldshafenBaden-Wurttemberg 5.9
- 62Bitterfeld-WolfenSaxony-Anhalt 5.9
- 62Bad KreuznachRheinland-Pfalz 5.9
- 62AltenburgThuringia 5.9
- 74Schwäbisch HallBaden-Wurttemberg 5.8
- 74LuckenwaldeBrandenburg 5.8
- 74HannoverLower Saxony 5.8
- 77ReutlingenBaden-Wurttemberg 5.7
- 77GreizThuringia 5.7
- 77GießenHesse 5.7
- 77Frankfurt am MainHesse 5.7
- 77CottbusBrandenburg 5.7
- 77BambergBavaria 5.7
- 83WolfsburgLower Saxony 5.6
- 83StrausbergBrandenburg 5.6
- 83GroßostheimBavaria 5.6
- 83GeraThuringia 5.6
- 83ErfurtThuringia 5.6
- 83FilderstadtBaden-Wurttemberg 5.6
- 89NeuruppinBrandenburg 5.5
- 89LüneburgLower Saxony 5.5
- 89Halle (Saale)Saxony-Anhalt 5.5
- 89FreiburgBaden-Wurttemberg 5.5
- 89BraunschweigLower Saxony 5.5
- 94WilhelmshavenLower Saxony 5.4
- 94WiesbadenHesse 5.4
- 94WetzlarHesse 5.4
- 94HildesheimLower Saxony 5.4
- 94BernburgSaxony-Anhalt 5.4
- 99WittenbergeBrandenburg 5.3
- 99SalzgitterLower Saxony 5.3
- 99Marburg an der LahnHesse 5.3
- 99Limburg an der LahnHesse 5.3
- 99FalkenseeBrandenburg 5.3
- 99DarmstadtHesse 5.3
- 105WeißenfelsSaxony-Anhalt 5.2
- 105SuhlThuringia 5.2
- 105MichelstadtHesse 5.2
- 105LubnjowBrandenburg 5.2
- 105HattersheimHesse 5.2
- 105Hanau am MainHesse 5.2
- 105GöttingenLower Saxony 5.2
- 105EisenachThuringia 5.2
- 105DelmenhorstLower Saxony 5.2
- 105BendorfRheinland-Pfalz 5.2
- 105RiedstadtHesse 5.2
- 116ZeitzSaxony-Anhalt 5.1
- 116Hansestadt SalzwedelSaxony-Anhalt 5.1
- 116KöthenSaxony-Anhalt 5.1
- 116HeidelbergBaden-Wurttemberg 5.1
- 116FuldaHesse 5.1
- 116BremenBremen 5.1
- 122StendalSaxony-Anhalt 5.0
- 122HalberstadtSaxony-Anhalt 5.0
- 122FlensburgSchleswig-Holstein 5.0
- 125WieslochBaden-Wurttemberg 4.9
- 125Rüsselsheim am MainHesse 4.9
- 125MerseburgSaxony-Anhalt 4.9
- 125LörrachBaden-Wurttemberg 4.9
- 125BensheimHesse 4.9
- 125Baden-BadenBaden-Wurttemberg 4.9
- 131RintelnLower Saxony 4.8
- 131MüllheimBaden-Wurttemberg 4.8
- 131MeiningenThuringia 4.8
- 134KielSchleswig-Holstein 4.7
- 134Lauda-KönigshofenBaden-Wurttemberg 4.7
- 136SondershausenThuringia 4.6
- 136GoslarLower Saxony 4.6
- 136DuderstadtLower Saxony 4.6
- 139UslarLower Saxony 4.5
- 139OytenLower Saxony 4.5
- 139LübeckSchleswig-Holstein 4.5
- 139HerrenbergBaden-Wurttemberg 4.5
- 139BremerhavenBremen 4.5
- 144Königstein im TaunusHesse 4.1
- 145WitzenhausenHesse 4.0
- 145Bad WildungenHesse 4.0
- 147Olpelow-cost sensorsNorth Rhine-Westphalia 2.6
- 148Füssenlow-cost sensorsBavaria 2.5
Good0–9.0
Moderate9.1–35.4
Sensitive groups35.5–55.4
Unhealthy55.5–125.4
Very unhealthy125.5–225.4
Hazardous225.5+
All cities in the world, September 2026 · Germany now
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SmogRank, most polluted cities in Germany, PM2.5, September 2026, smogrank.com/de/history/2026-09 (accessed 2 Oct 2026).
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