Air Quality in Zürich, Switzerland
Overcast
8.3°C · 93.6% humidity
8.3°
Feels 7.5°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
AQI Forecast
Calibrated
9
8pm
9
9
15
11pm
13
12
11
2am
11
10
10
5am
10
9
9
8am
0
0
0
11am
0
0
0
2pm
0
0
0
5pm
0
0
Station readings
8
20
10
CAMS model
adj -45
54
54
54
54
54
54
54
54
54
54
54
54
54
34
27
27
27
27
27
27
27
27
27
27
Air Quality Index Trend
47h · 1 stnZürich'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.
93.6%
Humidity
6.2 km/h
Wind E
1012.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
3.65 µg/m³
PM10▲
41.15 µg/m³
050100150200300500
What is the weather forecast for Zürich?
Temperature & Precipitation
PM2.5 Trend
47h · 1 stationPM2.53.65 µg/m³
✓ WHO
Good
PM1041.15 µg/m³
Good
UV INDEX0.7
Low
Station readings (1 station within 25 km)
3.65
Median
3.65
Average
3.65
Low
3.65
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +7.2
What is the 7-day forecast for Zürich?
05-29
17.5° 10.5°
15.44 mm
05-30
18.8° 8.3°
0.88 mm
05-31
24.6° 10.0°
0.62 mm
06-01
23.8° 12.0°
5.56 mm
06-02
22.7° 12.7°
2.5 mm
06-03
16.6° 7.8°
0.44 mm
06-04
25.4° 15.9°
0.25 mm
Both models agree
Avg diff: 5.3°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 2026-05-29T21:10 UTC.