Sion Aeroport A9, Switzerland Air Quality

Monitoring Station · Sitten, Switzerland
13
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
8 5pm
38
13
38 8pm
38
38
38 11pm
38
38
38 2am
38
38
38 5am
18
11
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Station readings
8
13
CAMS model adj -16
54
54
54
54
54
54
54
54
54
54
54
54
54
34
27

Air Quality Forecast (24h)

PM2.53.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

53
Sion Aeroport A9, Switzerland
0.0 km PM2.5: 13.1 µg/m³

Nearby Cities

21 Sitten 21 Sierre 21 Martigny-Ville 21 Monthey 9 Montreux 9 Vevey 21 Bulle 15 Aosta 9 Pully

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T20:25 UTC.