Air Quality in Gossau, Switzerland
Partly Cloudy
21.6°C · 57.2% humidity
21.6°
Feels 21.6°
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Gossau's air quality — share it
AQI Forecast
Calibrated
3
7pm
3
3
13
10pm
17
15
14
1am
13
12
11
4am
11
11
10
7am
10
10
3
10am
3
3
3
1pm
3
1
1
4pm
1
1
Station readings
5h ago
AQI 4
PM2.5 1.0 µg/m³ · 5h ago
CAMS model
adj -24
27
27
27
27
34
34
34
34
34
34
34
34
34
34
34
27
27
27
27
27
25
25
25
25
Air Quality Index Trend
36h · 1 stnGossau'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.
57.2%
Humidity
8.9 km/h
Wind W
1013.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
3.12 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Gossau?
Temperature & Precipitation
PM2.5 Trend
36h · 1 stationPM2.53.12 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Gossau?
07-21
29.1° 15.2°
0.88 mm
07-22
25.8° 12.9°
2.94 mm
07-23
20.7° 16.6°
0.06 mm
07-24
19.8° 12.5°
07-25
27.0° 11.6°
11.25 mm
07-26
29.6° 15.3°
4.0 mm
07-27
32.4° 15.5°
10.31 mm
Both models agree
Avg diff: 3.4°C
Where are air quality stations near Gossau?
What cities are near Gossau?
Get AQI alerts for Gossau
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 2026-07-21T20:10 UTC.