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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 | Baltschieder | 46 |
| 2 | Montana | 45 |
| 3 | Visp | 39 |
| 4 | Varen | 35 |
| 5 | Charrat | 31 |
| 6 | Sitten | 31 |
| 7 | Sion | 28 |
| 8 | Martigny-Combe | 21 |
| 9 | Saint-Maurice | 21 |
| 10 | Veyras | 21 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
See all
LIVE AQI CITY RANKING
Real-time Valais
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Martigny-Combe | 21 |
| 2 | Saint-Maurice | 21 |
| 3 | Veyras | 21 |
| 4 | Sion | 28 |
| 5 | Charrat | 31 |
| 6 | Sitten | 31 |
| 7 | Varen | 35 |
| 8 | Visp | 39 |
| 9 | Montana | 45 |
| 10 | Baltschieder | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
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?
- Baltschieder 46
- Montana 45
- Visp 39
- Varen 35
- Tanay 34
- Vionnaz 33
- Vouvry 33
- Collombey 32
- Monthey 32
- Champery 31
- Charrat 31
- Fiesch 31
- Sitten 31
- Troistorrents 31
- Ardon 30
- Ayent 30
- Bagnes 30
- Basse-Nendaz 30
- Brig 30
- Chalais 30
- Chamoson 30
- Chermignon-d'en Haut 30
- Chippis 30
- Conthey 30
- Evionnaz 30
- Fully 30
- Gampel 30
- Grachen 30
- Grimisuat 30
- Grone 30
- Lens 30
- Leuk 30
- Leukerbad 30
- Leytron 30
- Martigny-Ville 30
- Naters 30
- Orsieres 30
- Randogne 30
- Raron 30
- Riddes 30
- Saas-Fee 30
- Saas-Grund 30
- Saillon 30
- Saint-Leonard 30
- Salgesch 30
- Salvan 30
- Sankt Niklaus 30
- Saviese 30
- Saxon 30
- Sierre 30
- Stalden 30
- Turtmann 30
- Verbier 30
- Vernayaz 30
- Vetroz 30
- Vex 30
- Visperterminen 30
- Zermatt 30
- Evolene 29
- Heremence 29
- Sion 28
- Martigny-Combe 21
- Saint-Maurice 21
- Veyras 21
AQI US, Metric