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 • 15:47, May 06

Live most polluted city ranking

Real-time Cantabria most polluted city ranking

#	Cities	AQI⁺ US
1	Astillero	62
2	Los Corrales de Buelna	55
3	Reinosa	55
4	Barreda	44
5	Camargo	33
6	Los Tojos	32
7	Santander	32
8	Castro Urdiales	28
9	Torrelavega	28

Live cleanest city ranking

Real-time Cantabria cleanest city ranking

#	Cities	AQI⁺ US
1	Castro Urdiales	28
2	Torrelavega	28
3	Los Tojos	32
4	Santander	32
5	Camargo	33
6	Barreda	44
7	Los Corrales de Buelna	55
8	Reinosa	55
9	Astillero	62

Car driving across a bridge surrounded by lush mountains and water.

6 Clean air tips for your next road trip

Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Wildfire engulfs a dense forest

Wildfire Map Spotlight: Pineland Road Fire, Georgia

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