Air Quality in Zürich (Kreis 11) / Affoltern, Switzerland
Drizzle
25.7°C · 54.8% humidity
25.7°
Feels 25.7°
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
14
4am
16
18
11
7am
13
13
15
10am
15
15
15
1pm
13
13
13
4pm
13
13
13
7pm
13
15
15
10pm
15
22
22
1am
22
42
Station readings
14
16
18
CAMS model
adj -12
27
27
25
25
25
25
27
27
27
27
25
25
25
25
25
25
25
27
27
27
34
34
34
54
Air Quality Index Trend
47h · 3 stnZürich (Kreis 11) / Affoltern'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.
54.8%
Humidity
9.6 km/h
Wind NNW
1013.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
2.62 µg/m³
PM10▲
13.7 µg/m³
050100150200300500
What is the weather forecast for Zürich (Kreis 11) / Affoltern?
Temperature & Precipitation
PM2.5 Trend
47h · 3 stationsPM2.52.62 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (3 stations within 25 km)
2.62
Median
2.53
Average
1.6
Low
4.08
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +3.6
What is the 7-day forecast for Zürich (Kreis 11) / Affoltern?
08-03
34.0° 17.2°
0.44 mm
08-04
29.8° 15.8°
1.0 mm
08-05
28.9° 17.0°
1.81 mm
08-06
29.0° 17.9°
2.0 mm
08-07
35.3° 15.9°
4.63 mm
08-08
24.0° 13.7°
5.0 mm
08-09
24.7° 14.1°
2.75 mm
Both models agree
Avg diff: 4.1°C
Where are air quality stations near Zürich (Kreis 11) / Affoltern?
37
Zurich Kaserne, Switzerland
20
Opfikon Balsberg, Switzerland
29
Dubendorf Empa, Switzerland
31
Adliswil
8
Stonehenge
12
Kindhausen
What cities are near Zürich (Kreis 11) / Affoltern?
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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 2026-08-08T05:54 UTC.