Sion Aeroport A9, Switzerland Air Quality

Monitoring Station · Sitten, Switzerland
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

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AQI Forecast Calibrated
47 5pm
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30
53 8pm
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47 11pm
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47 2am
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47 5am
27
20
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Station readings
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53
CAMS model adj -7
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27

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

13
Sion Aeroport A9, Switzerland
0.0 km PM2.5: 3.1 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.