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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 11:06, May 30

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Curanilahue	167
2	Nacimiento	162
3	Coronel	99
4	Chillan	96
5	San Carlos	88
6	Talcahuano	75
7	Laja	73
8	Hualpen	69
9	Lota	69
10	Tome	66

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Hualqui	1
2	Los Ángeles	55
3	Concepcion	64
4	Tome	66
5	Hualpen	69
6	Lota	69
7	Laja	73
8	Talcahuano	75
9	San Carlos	88
10	Chillan	96

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Smoke rises from a wildfire burning through forest vegetation.

Wildfire Map Spotlight: Hummingbird Fire, New Mexico

Which is the most polluted city in Biobio?

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