Air Quality in Sankt Gallen, Switzerland

Rain
10.9°C · 97.7% humidity
10.9°
Feels 10.9°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 12am
34
34
29 3am
28
27
26 6am
25
26
26 9am
25
25
24 12pm
24
25
25 3pm
25
25
25 6pm
25
25
25 9pm
27
27
AD 728×90

Air Quality Index Trend

40h · 2 stn

Sankt Gallen'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.

97.7%
Humidity
23.7 km/h
Wind WSW
1019.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
7.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

40h · 2 stations
PM2.57.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
06-09
22.4° 9.1°
19.25 mm
06-10
22.0° 12.0°
3.19 mm
06-11
19.8° 12.6°
11.12 mm
06-12
23.3° 10.8°
14.19 mm
06-13
23.4° 8.8°
14.56 mm
06-14
25.4° 12.9°
0.06 mm
06-15
27.4° 11.2°
0.13 mm
Get AQI alerts for Sankt Gallen

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:03 UTC.