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

Atacama

Air quality in Atacama

Air quality index (AQI⁺) and PM2.5 air pollution in Atacama • 15:26, Oct 13

Live most polluted city ranking

Real-time Atacama most polluted city ranking

#	Cities	AQI⁺ US
1	Copiapo	39
2	Chanaral	19
3	Huasco	8

Live cleanest city ranking

Real-time Atacama cleanest city ranking

#	Cities	AQI⁺ US
1	Huasco	8
2	Chanaral	19
3	Copiapo	39

Wildfires in Atacama

Real-time information

Active fires

--

Indoor Air Quality Alert: Bangkok and Central Thailand flooding

Multiple buildings along the coast

Southeast Asia Air Quality Alert

Pakistan Air Quality Alert

Which is the most polluted city in Atacama?

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