SmogRank / World / Germany / Baden-Wurttemberg / May 2023
Most polluted cities in Baden-Wurttemberg, Germany, May 2023
25 cities in Baden-Wurttemberg, Germany ranked by their average PM2.5 over the 31 days. Worst: Mannheim at 9.9 µg/m³, #455 of 1,543 cities in the world. Cleanest: Münstertal/Schwarzwald at 6.5. 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.
- 1Mannheim 0%
- 2Stuttgart 0%
- 3Kehl 0%
- 4Ulm 0%
- 5Reutlingen 0%
- 5Pforzheim 0%
- 7Tübingen 0%
- 7Filderstadt 0%
- 9Heilbronn 0%
- 9Friedrichshafen 0%
- 11Neuenburg am Rhein 0%
- 12Ludwigsburg 0%
- 12Biberach an der Riß 0%
- 14Gärtringen 0%
- 15Aalen 0%
- 16Trochtelfingen 0%
- 16Karlsruhe 0%
- 18Heidelberg 0%
- 19Wiesloch 0%
- 20Freiburg 0%
- 20Eggenstein-Leopoldshafen 0%
- 22Villingen-Schwenningen 0%
- 22Baden-Baden 0%
- 24Tauberbischofsheim 0%
- 25Münstertal/Schwarzwald 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 Baden-Wurttemberg, Germany, PM2.5, May 2023, smogrank.com/de/region/baden-wurttemberg/history/2023-05 (accessed 7 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.