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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 | Sitten | 44 |
| 2 | Visp | 44 |
| 3 | Baltschieder | 43 |
| 4 | Charrat | 43 |
| 5 | Montana | 43 |
| 6 | Saint-Maurice | 40 |
| 7 | Sion | 40 |
| 8 | Varen | 37 |
| 9 | Martigny-Combe | 12 |
| 10 | 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 | 12 |
| 3 | Varen | 37 |
| 4 | Saint-Maurice | 40 |
| 5 | Sion | 40 |
| 6 | Baltschieder | 43 |
| 7 | Charrat | 43 |
| 8 | Montana | 43 |
| 9 | Sitten | 44 |
| 10 | Visp | 44 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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?
- Sitten 44
- Visp 44
- Baltschieder 43
- Charrat 43
- Montana 43
- Saint-Maurice 40
- Sion 40
- Varen 37
- Fiesch 16
- Saas-Fee 15
- Saas-Grund 15
- Tanay 15
- Brig 14
- Champery 14
- Collombey 14
- Grachen 14
- Monthey 14
- Naters 14
- Sankt Niklaus 14
- Stalden 14
- Troistorrents 14
- Vionnaz 14
- Visperterminen 14
- Vouvry 14
- Zermatt 14
- Ardon 13
- Ayent 13
- Basse-Nendaz 13
- Chalais 13
- Chamoson 13
- Chermignon-d'en Haut 13
- Chippis 13
- Conthey 13
- Evionnaz 13
- Evolene 13
- Fully 13
- Gampel 13
- Grimisuat 13
- Grone 13
- Heremence 13
- Lens 13
- Leuk 13
- Leukerbad 13
- Leytron 13
- Randogne 13
- Raron 13
- Riddes 13
- Saillon 13
- Saint-Leonard 13
- Salgesch 13
- Salvan 13
- Saviese 13
- Sierre 13
- Turtmann 13
- Vernayaz 13
- Vetroz 13
- Vex 13
- Bagnes 12
- Martigny-Combe 12
- Martigny-Ville 12
- Orsieres 12
- Saxon 12
- Verbier 12
- Veyras 4
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AQI US, Metric