Air Quality in Biel/Bienne, Switzerland
Partly Cloudy
15.3°C · 51.5% humidity
15.3°
Feels 15.3°
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Biel/Bienne's air quality — share it
AQI Forecast
34
12am
34
34
32
3am
34
34
34
6am
54
34
34
9am
34
34
27
12pm
27
27
25
3pm
25
25
25
6pm
25
27
27
9pm
27
27
Air Quality Index Trend
47h · 3 stnBiel/Bienne'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.
51.5%
Humidity
14.0 km/h
Wind W
1015.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.6 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Biel/Bienne?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.57.6 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Biel/Bienne?
07-22
20.5° 15.3°
1.75 mm
07-23
20.4° 16.7°
0.25 mm
07-24
21.9° 13.0°
1.31 mm
07-25
29.8° 10.2°
2.38 mm
07-26
31.8° 13.0°
2.31 mm
07-27
27.6° 13.8°
1.06 mm
07-28
27.5° 10.5°
1.31 mm
Both models agree
Avg diff: 3.1°C
Where are air quality stations near Biel/Bienne?
What cities are near Biel/Bienne?
Get AQI alerts for Biel/Bienne
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T01:12 UTC.