Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Vaud
Air quality index (AQI) and PM2.5 air pollution in Vaud
AIR QUALITY DATA CONTRIBUTORS
8 Contributors
See all
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Vaud air quality data attribution
8Contributors
- Canton of Valais
2 stations
- Transalp'AIR
4 stations
- Bundesamt für Umwelt BAFU (Schweiz)
2 stations
3 Government Contributors
- Avenue de. Rochettaz
1 station
- BRZ
1 station
- Meteolausanne
1 station
3 Individual Contributors
2 Anonymous contributors2 stations
2 Anonymous Contributors
Which is the most polluted city in Vaud?
- Lausanne 37
- Aigle 29
- Perroy 25
- Payerne 17
- Coppet 13
- Founex 13
- Apples 12
- Arzier 12
- Aubonne 12
- Ballens 12
- Bavois 12
- Begnins 12
- Berolle 12
- Bex 12
- Biere 12
- Blecherette 12
- Bottens 12
- Bussigny 12
- Chavannes 12
- Chavannes-le-Veyron 12
- Chavornay 12
- Cheseaux 12
- Cheseaux-Noreaz 12
- Cheserex 12
- Chevilly 12
- Colombier 12
- Cossonay 12
- Crissier 12
- Cuarnens 12
- Echallens 12
- Ecublens 12
- Ferreyres 12
- Froideville 12
- Genolier 12
- Gimel 12
- Gland 12
- Grancy 12
- Grandson 12
- L'Abbaye 12
- La Chaux 12
- Le Chenit 12
- Le Mont-sur-Lausanne 12
- Le Vaud 12
- Les Clees 12
- Mauraz 12
- Moiry 12
- Mollens 12
- Montagny 12
- Morges 12
- Nyon 12
- Orbe 12
- Orny 12
- Pailly 12
- Pampigny 12
- Penthalaz 12
- Penthereaz 12
- Pompaples 12
- Prangins 12
- Preverenges 12
- Prilly 12
- Renens 12
- Rolle 12
- Romanel-sur-Lausanne 12
- Rueyres 12
- Saint-Cergue 12
- Saint-George 12
- Saint-Livres 12
- Saint-Prex 12
- Sainte-Croix 12
- Saubraz 12
- Trelex 12
- Valeyres-sous-Montagny 12
- Vallorbe 12
- Vuarrens 12
- Yverdon-les-Bains 12
- Yvonand 12
- Avenches 11
- Belmont-sur-Lausanne 11
- Corcelles-le-Jorat 11
- Epalinges 11
- Lucens 11
- Lutry 11
- Moudon 11
- Paudex 11
- Sottens 11
- Cully 10
- Savigny 10
- Servion 10
- Chexbres 9
- Oron-la-Ville 9
- Puidoux 9
- Saint Saphorin 9
- Blonay 8
- Caux 8
- Chardonne 8
- Gryon 8
- Jongny 8
- La Sarraz 8
- La Tour-de-Peilz 8
- Leysin 8
- Montreux 8
- Ollon 8
- Palezieux 8
- St-Legier-La Chiesaz 8
- Vevey 8
- Villars-sur-Ollon 8
- Villeneuve 8
- Chateau-d'Oex 7
- Pully 0
AQI US, Metric