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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 | Martigny-Combe | 52 |
| 2 | Montana | 43 |
| 3 | Baltschieder | 37 |
| 4 | Varen | 34 |
| 5 | Veyras | 30 |
| 6 | Visp | 29 |
| 7 | Charrat | 21 |
| 8 | Sion | 21 |
| 9 | Saint-Maurice | 17 |
| 10 | Sitten | 17 |
(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 | Saint-Maurice | 17 |
| 2 | Sitten | 17 |
| 3 | Charrat | 21 |
| 4 | Sion | 21 |
| 5 | Visp | 29 |
| 6 | Veyras | 30 |
| 7 | Varen | 34 |
| 8 | Baltschieder | 37 |
| 9 | Montana | 43 |
| 10 | Martigny-Combe | 52 |
(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?
- Martigny-Combe 52
- Montana 43
- Baltschieder 37
- Varen 34
- Saas-Fee 31
- Saas-Grund 31
- Zermatt 31
- Fiesch 30
- Veyras 30
- Brig 29
- Grachen 29
- Naters 29
- Sankt Niklaus 29
- Stalden 29
- Tanay 29
- Visp 29
- Visperterminen 29
- Raron 28
- Vionnaz 28
- Vouvry 28
- Ardon 27
- Ayent 27
- Basse-Nendaz 27
- Chalais 27
- Chamoson 27
- Champery 27
- Chermignon-d'en Haut 27
- Chippis 27
- Collombey 27
- Conthey 27
- Evionnaz 27
- Evolene 27
- Gampel 27
- Grimisuat 27
- Grone 27
- Heremence 27
- Lens 27
- Leuk 27
- Leukerbad 27
- Monthey 27
- Randogne 27
- Saint-Leonard 27
- Salgesch 27
- Saviese 27
- Sierre 27
- Troistorrents 27
- Turtmann 27
- Vetroz 27
- Vex 27
- Bagnes 26
- Fully 26
- Leytron 26
- Martigny-Ville 26
- Orsieres 26
- Riddes 26
- Saillon 26
- Salvan 26
- Saxon 26
- Verbier 26
- Vernayaz 26
- Charrat 21
- Sion 21
- Saint-Maurice 17
- Sitten 17
AQI US, Metric