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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 18:47, May 26

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Chillan	160
2	Tome	156
3	Concepcion	137
4	Nacimiento	135
5	Hualqui	124
6	San Carlos	119
7	Coronel	103
8	Curanilahue	94
9	Talcahuano	83
10	Hualpen	69

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Los Ángeles	68
2	Hualpen	69
3	Talcahuano	83
4	Curanilahue	94
5	Coronel	103
6	San Carlos	119
7	Hualqui	124
8	Nacimiento	135
9	Concepcion	137
10	Tome	156

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Which is the most polluted city in Biobio?

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