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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 | 48 |
| 2 | Baltschieder | 47 |
| 3 | Visp | 45 |
| 4 | Charrat | 38 |
| 5 | Sitten | 38 |
| 6 | Varen | 38 |
| 7 | Sion | 37 |
| 8 | Saint-Maurice | 35 |
| 9 | Veyras | 16 |
| 10 | Martigny-Combe | 11 |
(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 | 11 |
| 2 | Veyras | 16 |
| 3 | Saint-Maurice | 35 |
| 4 | Sion | 37 |
| 5 | Charrat | 38 |
| 6 | Sitten | 38 |
| 7 | Varen | 38 |
| 8 | Visp | 45 |
| 9 | Baltschieder | 47 |
| 10 | Montana | 48 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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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?
- Montana 48
- Baltschieder 47
- Visp 45
- Saas-Fee 41
- Saas-Grund 41
- Zermatt 40
- Brig 38
- Charrat 38
- Fiesch 38
- Grachen 38
- Naters 38
- Sankt Niklaus 38
- Sitten 38
- Stalden 38
- Varen 38
- Visperterminen 38
- Evolene 37
- Orsieres 37
- Sion 37
- Bagnes 36
- Gampel 36
- Heremence 36
- Leuk 36
- Martigny-Ville 36
- Raron 36
- Turtmann 36
- Verbier 36
- Ardon 35
- Ayent 35
- Basse-Nendaz 35
- Chalais 35
- Chamoson 35
- Chermignon-d'en Haut 35
- Chippis 35
- Conthey 35
- Evionnaz 35
- Fully 35
- Grimisuat 35
- Grone 35
- Lens 35
- Leukerbad 35
- Leytron 35
- Randogne 35
- Riddes 35
- Saillon 35
- Saint-Leonard 35
- Saint-Maurice 35
- Salgesch 35
- Salvan 35
- Saviese 35
- Saxon 35
- Sierre 35
- Vernayaz 35
- Vetroz 35
- Vex 35
- Champery 34
- Troistorrents 34
- Collombey 33
- Monthey 33
- Tanay 32
- Vionnaz 32
- Vouvry 32
- Veyras 16
- Martigny-Combe 11
AQI US, Metric