Air quality in Valais
Air quality index (AQI⁺) and PM2.5 air pollution in Valais • 02:37, May 07
Live most polluted city ranking
Real-time Valais most polluted city ranking
Learn more about global air quality
Which is the most polluted city in Valais?
- Zermatt50
- Veyras32
- Sitten28
- Sierre27
- Montana25
- Brig22
- Fiesch22
- Grachen22
- Naters22
- Raron22
- Saas-Fee22
- Saas-Grund22
- Saint-Maurice22
- Stalden22
- Visperterminen22
- Chalais21
- Chippis21
- Gampel21
- Leuk21
- Leukerbad21
- Randogne21
- Salgesch21
- Sankt Niklaus21
- Turtmann21
- Varen21
- Ayent20
- Chermignon-d'en Haut20
- Grimisuat20
- Grone20
- Lens20
- Saint-Leonard20
- Ardon19
- Basse-Nendaz19
- Conthey19
- Evolene19
- Heremence19
- Saviese19
- Sion19
- Tanay19
- Vetroz19
- Vex19
- Vionnaz19
- Vouvry19
- Chamoson18
- Champery18
- Collombey18
- Leytron18
- Martigny-Combe18
- Monthey18
- Riddes18
- Saillon18
- Troistorrents18
- Bagnes17
- Baltschieder17
- Evionnaz17
- Fully17
- Salvan17
- Saxon17
- Verbier17
- Vernayaz17
- Visp17
- Martigny-Ville16
- Orsieres16
- Charrat11








