Vaud Air Quality Index (AQI) and Switzerland Air Pollution | IQAir Thailand

Choose another country or region to see content specific to your location and shop online.

Live most polluted city ranking

Real-time Vaud most polluted city ranking

#	Cities	AQI⁺ US
1	Pully	167
2	Villars-sur-Ollon	55
3	Aigle	50
4	Payerne	45
5	Lausanne	44
6	Le Chenit	37
7	Écublens	33
8	La Tour-de-Peilz	33
9	Saint-Sulpice	32
10	Sainte-Croix	29

Live cleanest city ranking

Real-time Vaud cleanest city ranking

#	Cities	AQI⁺ US
1	Echallens	4
2	Cheseaux-Noreaz	8
3	Orbe	22
4	Crissier	28
5	Perroy	28
6	Sainte-Croix	29
7	Saint-Sulpice	32
8	Écublens	33
9	La Tour-de-Peilz	33
10	Le Chenit	37

Wildfires in Vaud

Real-time information

Active fires

--

Atem Earth in a kitchen

Can air purifiers remove cooking smoke and kitchen odors?

Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Wildfire on a mountain.

Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Which is the most polluted city in Vaud?

globe background

Connect With IQAir

Get exclusive articles, product updates, tips, and occasional offers delivered to your inbox. You can unsubscribe at any time.

View Privacy Policy

Privacy Policy© 2026 IQAir. All rights reserved