Sion Aeroport A9, Switzerland Air Quality

Monitoring Station · Sitten, Switzerland
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

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AQI Forecast Calibrated
24 11pm
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24 2am
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24 5am
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22 8am
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22 11am
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CAMS model adj -3
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Air Quality Forecast (24h)

PM2.59.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

26
Sion Aeroport A9, Switzerland
0.0 km PM2.5: 6.2 µg/m³

Nearby Cities

30 Sitten 30 Sierre 30 Martigny-Ville 35 Monthey 26 Montreux 26 Vevey 32 Bulle 37 Aosta 30 Pully

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T02:21 UTC.