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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 | 41 |
| 2 | Montana | 41 |
| 3 | Sion | 41 |
| 4 | Visp | 39 |
| 5 | Charrat | 37 |
| 6 | Sitten | 33 |
| 7 | Saint-Maurice | 31 |
| 8 | Martigny-Combe | 21 |
| 9 | Veyras | 4 |
(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 | Veyras | 4 |
| 2 | Martigny-Combe | 21 |
| 3 | Saint-Maurice | 31 |
| 4 | Sitten | 33 |
| 5 | Charrat | 37 |
| 6 | Visp | 39 |
| 7 | Baltschieder | 41 |
| 8 | Montana | 41 |
| 9 | Sion | 41 |
(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?
- Baltschieder 41
- Montana 41
- Sion 41
- Visp 39
- Charrat 37
- Sitten 33
- Saint-Maurice 31
- Varen 31
- Martigny-Combe 21
- Fiesch 13
- Tanay 13
- Vionnaz 13
- Vouvry 13
- Brig 12
- Naters 12
- Champery 11
- Collombey 11
- Monthey 11
- Raron 11
- Saas-Fee 11
- Saas-Grund 11
- Stalden 11
- Troistorrents 11
- Visperterminen 11
- Evionnaz 10
- Gampel 10
- Grachen 10
- Leukerbad 10
- Salvan 10
- Sankt Niklaus 10
- Turtmann 10
- Vernayaz 10
- Zermatt 10
- Ardon 9
- Ayent 9
- Bagnes 9
- Basse-Nendaz 9
- Chalais 9
- Chamoson 9
- Chermignon-d'en Haut 9
- Chippis 9
- Conthey 9
- Evolene 9
- Fully 9
- Grimisuat 9
- Grone 9
- Heremence 9
- Lens 9
- Leuk 9
- Leytron 9
- Martigny-Ville 9
- Orsieres 9
- Randogne 9
- Riddes 9
- Saillon 9
- Saint-Leonard 9
- Salgesch 9
- Saviese 9
- Saxon 9
- Sierre 9
- Verbier 9
- Vetroz 9
- Vex 9
- Veyras 4
AQI US, Metric