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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 16:42, Jul 21

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Laja	139
2	Nacimiento	83
3	Talcahuano	83
4	Curanilahue	69
5	Hualpen	66
6	Coronel	54
7	Concepcion	52
8	Los Ángeles	50
9	Chillan	36
10	Lota	31

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	San Carlos	22
2	Lota	31
3	Chillan	36
4	Los Ángeles	50
5	Concepcion	52
6	Coronel	54
7	Hualpen	66
8	Curanilahue	69
9	Nacimiento	83
10	Talcahuano	83

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