Air Quality in Bielefeld, Germany
Windy
23.3°C · 42.4% humidity
23.3°
Feels 23.3°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Bielefeld's air quality — share it
AQI Forecast
Calibrated
9
11pm
9
9
29
2am
21
16
12
5am
9
7
6
8am
5
4
3
11am
3
3
2
2pm
2
2
2
5pm
2
2
2
8pm
2
2
Station readings
33h ago
AQI 1
PM2.5 0.2 µg/m³ · 33h ago
CAMS model
adj -25
34
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
3h · 1 stnBielefeld's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.
42.4%
Humidity
47.5 km/h
Wind NNW
1012.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Bielefeld?
Temperature & Precipitation
PM2.5 Trend
3h · 1 stationPM2.57.0 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Bielefeld?
08-03
32.9° 16.8°
08-04
21.1° 12.8°
0.13 mm
08-05
26.0° 12.7°
08-06
22.8° 16.3°
1.31 mm
08-07
32.2° 15.2°
2.19 mm
08-08
23.9° 13.2°
1.13 mm
08-09
20.3° 14.5°
0.5 mm
Both models agree
Avg diff: 4.5°C
Where are air quality stations near Bielefeld?
23
Bielefeld Detmolder Straße, Germany
7
Bielefeld Detmolder Straße, Germany
–
germany-hiddenhausen-sternberger-straße
What cities are near Bielefeld?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T00:55 UTC.