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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 13:33, Jun 16

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	San Carlos	167
2	Nacimiento	165
3	Curanilahue	160
4	Chillan	153
5	Lota	152
6	Coronel	147
7	Laja	86
8	Concepcion	69
9	Talcahuano	69
10	Los Ángeles	64

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Hualpen	56
2	Los Ángeles	64
3	Concepcion	69
4	Talcahuano	69
5	Laja	86
6	Coronel	147
7	Lota	152
8	Chillan	153
9	Curanilahue	160
10	Nacimiento	165

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Which is the most polluted city in Biobio?

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