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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 00:13, May 28

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Nacimiento	194
2	Laja	172
3	Chillan	112
4	Curanilahue	90
5	Hualqui	60
6	Lota	58
7	Coronel	55
8	Hualpen	53
9	Los Ángeles	46
10	Concepcion	41

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Tome	28
2	Talcahuano	39
3	Concepcion	41
4	Los Ángeles	46
5	Hualpen	53
6	Coronel	55
7	Lota	58
8	Hualqui	60
9	Curanilahue	90
10	Chillan	112

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