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 | Charrat | 29 |
| 2 | Martigny-Ville | 25 |
| 3 | Sion | 19 |
(local time)
SEE WORLD AQI RANKINGAir Quality Data contributor(s)
Station(s) operated by
Contributors
See all
4
LIVE AQI CITY RANKING
Real-time Valais
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sion | 19 |
| 2 | Martigny-Ville | 25 |
| 3 | Charrat | 29 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
How to best protect from air pollution?
Valais air quality data attribution
Contributors 4
- Canton of Valais
2 stations
- Bundesamt für Umwelt BAFU (Schweiz)
1 station
Government
- Benjamin Wood
1 station
Educational
- manuel Crettenand
1 station
Individual
Which is the most polluted city in Valais?
- Zermatt38
- Baltschieder29
- Charrat29
- Gampel29
- Grachen29
- Raron29
- Saas-Fee29
- Saas-Grund29
- Sankt Niklaus29
- Stalden29
- Tanay29
- Visp29
- Visperterminen29
- Basse-Nendaz25
- Brig25
- Chalais25
- Chippis25
- Collombey25
- Conthey25
- Evolene25
- Fiesch25
- Heremence25
- Leuk25
- Leukerbad25
- Martigny-Ville25
- Monthey25
- Naters25
- Salgesch25
- Sierre25
- Sitten25
- Turtmann25
- Varen25
- Vex25
- Veyras25
- Vionnaz25
- Vouvry25
- Ardon21
- Ayent21
- Bagnes21
- Chamoson21
- Champery21
- Chermignon-d'en Haut21
- Evionnaz21
- Fully21
- Grimisuat21
- Grone21
- Lens21
- Leytron21
- Martigny-Combe21
- Montana21
- Orsieres21
- Randogne21
- Riddes21
- Saillon21
- Saint-Leonard21
- Saint-Maurice21
- Salvan21
- Saviese21
- Saxon21
- Troistorrents21
- Verbier21
- Vernayaz21
- Vetroz21
- Sion19
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