Bielefeld Air Quality
Current air-quality information for Bielefeld, Germany.
Air quality is generally considered satisfactory.
World Air Quality Index Project (WAQI) · Updated 2026-10-16T14:00:00+02:00Health context
At the current AQI of 28, Bielefeld is in the Good category on the displayed AQI scale. Most people can continue normal outdoor activities. Current pollutant values shown for Bielefeld are PM2.5 13 µg/m³, PM10 5 µg/m³, O₃ 27.5 µg/m³, NO₂ 5.1 µg/m³. The current reading is identified on this page as World Air Quality Index Project (WAQI).
Air-quality information is not medical advice. People with asthma, heart or lung disease, children, older adults and other sensitive groups may need to take additional precautions when pollution is elevated.
Recent History & Forecast
This chart shows atmospheric-model AQI history and forecast from Open-Meteo / Copernicus Atmosphere Monitoring Service (CAMS) model. It is separate from any monitoring-station observation shown in the Current AQI card.
What does AQI 28 mean in Bielefeld?
Bielefeld currently has an AQI of 28, which falls in the Good category. This indicates relatively low overall air pollution on the displayed AQI scale. Normal outdoor activity is generally appropriate for most people. The pollutant values currently shown for Bielefeld are PM2.5 13 µg/m³, PM10 5 µg/m³, O₃ 27.5 µg/m³, NO₂ 5.1 µg/m³. The displayed current conditions are identified as World Air Quality Index Project (WAQI).
Nearby cities
- Münster air quality — approximately 63 km away
- Hannover air quality — approximately 90 km away
- Dortmund air quality — approximately 93 km away
- Bochum air quality — approximately 109 km away
- Gelsenkirchen air quality — approximately 115 km away
- Bremen air quality — approximately 117 km away
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