SmogRank / World / Germany / Bavaria / October 2025
Most polluted cities in Bavaria, Germany, October 2025
22 cities in Bavaria, Germany ranked by their average PM2.5 over the 31 days. Worst: Aschaffenburg at 8.0 µg/m³, #835 of 2,564 cities in the world. Cleanest: Herrsching am Ammersee at 3.9. A city needs measurements on 70% of the days to be ranked.
Ranked by unhealthy days: the share of each city's measured days with a daily mean over 35.4 µg/m³ (US AQI 101+), Unhealthy for Sensitive Groups or worse on the US EPA's scale. Ties go to the higher average.
- 1Aschaffenburg 0%
- 2Kiefersfelden 0%
- 2Ingolstadt 0%
- 4Burghausen 0%
- 5Neu-Ulm 0%
- 6Schwandorf in Bayern 0%
- 7Munich 0%
- 8Augsburg 0%
- 9Nuremberg 0%
- 9Kempten (Allgäu) 0%
- 11Oettingen in Bayern 0%
- 11Arzberg 0%
- 13Würzburg 0%
- 13Weiden 0%
- 13Elsenfeld 0%
- 13Ansbach 0%
- 17Bad Windsheim 0%
- 18Neustadt an der Donau 0%
- 18Kelheim 0%
- 20Bamberg 0%
- 21Oberviechtach 0%
- 22Herrsching am Ammersee 0%
The US EPA's Air Quality Index for PM2.5 (2024 breakpoints). Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales
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SmogRank, most polluted cities in Bavaria, Germany, PM2.5, October 2025, smogrank.com/de/region/bavaria/history/2025-10 (accessed 6 Oct 2026).
You're welcome to reuse a single chart, image or figure with this citation and a link. Terms. Raw monitor readings in bulk are published by OpenAQ, under each provider's licence.