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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 02:35, Aug 12

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Nacimiento	181
2	Curanilahue	168
3	Talcahuano	94
4	Coronel	77
5	Los Ángeles	74
6	Concepcion	63
7	Lota	60
8	Chillan	31
9	Tome	8
10	Hualqui	3

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Hualqui	3
2	Tome	8
3	Chillan	31
4	Lota	60
5	Concepcion	63
6	Los Ángeles	74
7	Coronel	77
8	Talcahuano	94
9	Curanilahue	168
10	Nacimiento	181

Wildfires in Biobio

Real-time information

Active fires

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Chile Air Quality Alert

Polluted skies.

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Close-up of an intense, blazing wildfire.

Wildfire Map Spotlight: Big Grass Fire, Oregon and Idaho

Which is the most polluted city in Biobio?

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