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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 21:12, May 09

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Coronel	196
2	Curanilahue	132
3	Concepcion	82
4	Hualpen	81
5	Los Ángeles	78
6	San Carlos	64
7	Nacimiento	54
8	Talcahuano	50
9	Chillan	39

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Chillan	39
2	Talcahuano	50
3	Nacimiento	54
4	San Carlos	64
5	Los Ángeles	78
6	Hualpen	81
7	Concepcion	82
8	Curanilahue	132
9	Coronel	196

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Which is the most polluted city in Biobio?

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