Air Quality in Bern, Switzerland

Cloudy
14.8°C · 70.6% humidity
14.8°
Feels 14.8°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station

Nearby Monitoring Stations

AQI Forecast
54 12am
54
54
52 3am
54
54
54 6am
54
54
54 9am
34
34
34 12pm
27
27
25 3pm
25
25
25 6pm
25
25
25 9pm
27
27
AD 728×90

Air Quality Index Trend

46h · 2 stn

Bern'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.

70.6%
Humidity
11.0 km/h
Wind SSE
1015.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
52
12.6 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Bern?

Temperature & Precipitation

PM2.5 Trend

46h · 2 stations
PM2.512.6 µg/m³ ✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
12.6
Median
12.6
Average
12.6
Low
12.6
High
PM2.5 µg/m³ · Model: 9.75 · Bias: -2.8

What is the 7-day forecast for Bern?

07-22
26.5° 14.8°
07-23
23.0° 15.9°
07-24
23.2° 11.7°
0.75 mm
07-25
31.1° 11.3°
6.94 mm
07-26
33.3° 14.4°
3.13 mm
07-27
24.1° 14.0°
4.06 mm
07-28
29.7° 9.8°
0.44 mm
Both models agree Avg diff: 3.2°C

Where are air quality stations near Bern?

35
Bern Bollwerk, Switzerland
0.6 km PM2.5: 8.4 µg/m³

What cities are near Bern?

52 Köniz 52 Burgdorf 52 Steffisburg 38 Thun 32 Biel/Bienne 38 Grenchen 38 Fribourg 35 Solothurn 30 Neuchâtel 38 Bulle
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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 2026-07-22T01:12 UTC.