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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 22:03, Jul 15

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Curanilahue	81
2	Lota	66
3	Hualqui	62
4	Laja	58
5	Nacimiento	56
6	Concepcion	46
7	San Carlos	44
8	Hualpen	39
9	Coronel	36
10	Los Ángeles	22

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Chillan	7
2	Tome	9
3	Talcahuano	17
4	Los Ángeles	22
5	Coronel	36
6	Hualpen	39
7	San Carlos	44
8	Concepcion	46
9	Nacimiento	56
10	Laja	58

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