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

Air quality in Cantabria

Air quality index (AQI⁺) and PM2.5 air pollution in Cantabria • 00:52, Jul 18

Live most polluted city ranking

Real-time Cantabria most polluted city ranking

#	Cities	AQI⁺ US
1	Reinosa	53
2	Barreda	50
3	Los Corrales de Buelna	44
4	Los Tojos	44
5	Santander	44
6	Torrelavega	39
7	Astillero	33
8	Castro Urdiales	33
9	Camargo	28

Live cleanest city ranking

Real-time Cantabria cleanest city ranking

#	Cities	AQI⁺ US
1	Camargo	28
2	Astillero	33
3	Castro Urdiales	33
4	Torrelavega	39
5	Los Corrales de Buelna	44
6	Los Tojos	44
7	Santander	44
8	Barreda	50
9	Reinosa	53

Wildfire Map Spotlight: North-Central and Eastern Oregon Wildfires

Midwest and Northeast US Air Quality Alert

Wildfire Map Spotlight: Elephant Fire, California

Which is the most polluted city in Cantabria?

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