Air Quality in Thun, Switzerland
Cloudy
14.8°C · 73.3% humidity
14.8°
Feels 14.8°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Thun's air quality — share it
AQI Forecast
54
11pm
54
54
30
2am
37
42
45
5am
48
49
51
8am
52
32
33
11am
33
26
27
2pm
25
25
25
5pm
25
25
25
8pm
25
27
Air Quality Index Trend
46h · 2 stnThun'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.
73.3%
Humidity
25.9 km/h
Wind SSW
1015.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.1 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Thun?
Temperature & Precipitation
PM2.5 Trend
46h · 2 stationsPM2.57.1 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Thun?
07-22
23.3° 14.8°
0.81 mm
07-23
20.5° 16.3°
07-24
21.3° 10.8°
0.56 mm
07-25
29.1° 9.1°
11.63 mm
07-26
31.0° 13.2°
6.38 mm
07-27
23.6° 13.0°
10.44 mm
07-28
26.6° 8.7°
2.44 mm
Both models agree
Avg diff: 3.5°C
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-22T00:09 UTC.