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Air quality in Valais
Air quality index (AQI) and PM2.5 air pollution in Valais
LIVE AQI CITY RANKING
Real-time Valais
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Montana | 39 |
| 2 | Saint-Maurice | 35 |
| 3 | Visp | 35 |
| 4 | Baltschieder | 34 |
| 5 | Varen | 32 |
| 6 | Charrat | 29 |
| 7 | Sion | 29 |
| 8 | Sitten | 29 |
| 9 | Veyras | 12 |
| 10 | Martigny-Combe | 8 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
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LIVE AQI CITY RANKING
Real-time Valais
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Martigny-Combe | 8 |
| 2 | Veyras | 12 |
| 3 | Charrat | 29 |
| 4 | Sion | 29 |
| 5 | Sitten | 29 |
| 6 | Varen | 32 |
| 7 | Baltschieder | 34 |
| 8 | Saint-Maurice | 35 |
| 9 | Visp | 35 |
| 10 | Montana | 39 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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The latest air quality news and resources.
Valais air quality data attribution
6Contributors
- Canton of Valais
7 stations
- Transalp'AIR
8 stations
- Bundesamt für Umwelt BAFU (Schweiz)
1 station
3 Government Contributors
- A.A. PM2.5
1 station
- www.manu-webcam.ch
1 station
- M. A.
1 station
3 Individual Contributors
Which is the most polluted city in Valais?
- Montana 39
- Saint-Maurice 35
- Visp 35
- Baltschieder 34
- Varen 32
- Charrat 29
- Sion 29
- Sitten 29
- Saas-Fee 17
- Tanay 17
- Vionnaz 17
- Vouvry 17
- Champery 16
- Collombey 16
- Fiesch 16
- Monthey 16
- Saas-Grund 16
- Troistorrents 16
- Zermatt 16
- Ardon 15
- Ayent 15
- Bagnes 15
- Basse-Nendaz 15
- Brig 15
- Chalais 15
- Chamoson 15
- Chermignon-d'en Haut 15
- Chippis 15
- Conthey 15
- Evionnaz 15
- Evolene 15
- Fully 15
- Gampel 15
- Grachen 15
- Grimisuat 15
- Grone 15
- Heremence 15
- Lens 15
- Leuk 15
- Leukerbad 15
- Leytron 15
- Martigny-Ville 15
- Naters 15
- Orsieres 15
- Randogne 15
- Raron 15
- Riddes 15
- Saillon 15
- Saint-Leonard 15
- Salgesch 15
- Salvan 15
- Sankt Niklaus 15
- Saviese 15
- Saxon 15
- Sierre 15
- Stalden 15
- Turtmann 15
- Verbier 15
- Vernayaz 15
- Vetroz 15
- Vex 15
- Visperterminen 15
- Veyras 12
- Martigny-Combe 8
AQI US, Metric