Air Quality in Uster, Switzerland
Partly Cloudy
22.7°C · 61.0% humidity
22.7°
Feels 22.7°
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations
Nearby Monitoring Stations
Uster's air quality — share it
AQI Forecast
Calibrated
1
12pm
1
1
22
3pm
16
12
9
6pm
7
7
6
9pm
5
11
11
12am
11
31
30
3am
30
30
30
6am
10
10
10
9am
3
1
Station readings
5
4
CAMS model
adj -24
25
25
25
25
25
25
25
25
27
27
27
34
34
34
54
54
54
54
54
34
34
34
27
25
Air Quality Index Trend
45h · 1 stnUster'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.
61.0%
Humidity
22.5 km/h
Wind WSW
1020.0 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.21 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Uster?
Temperature & Precipitation
PM2.5 Trend
45h · 1 stationPM2.55.21 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (4 stations within 25 km)
5.21
Median
4.91
Average
1.12
Low
6.5
High
PM2.5 µg/m³ · Model: 6.0 · Bias: +0.8
What is the 7-day forecast for Uster?
09-05
22.7° 9.5°
1.0 mm
09-06
18.2° 12.0°
7.75 mm
09-07
22.3° 9.8°
2.0 mm
09-08
21.1° 11.0°
0.06 mm
09-09
20.6° 11.5°
0.69 mm
09-10
26.4° 10.8°
0.69 mm
09-11
20.5° 5.3°
0.06 mm
Both models agree
Avg diff: 4.9°C
Where are air quality stations near Uster?
–
Kindhausen
27
Dubendorf Empa, Switzerland
20
Zurich Kaserne, Switzerland
4
Adliswil
22
Tanikon, Switzerland
–
Stonehenge
What cities are near Uster?
Get AQI alerts for Uster
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 2026-09-05T13:42 UTC.