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Air quality in Biobio

Air quality index (AQI⁺) and PM2.5 air pollution in Biobio • 02:16, Jul 01

Live most polluted city ranking

Real-time Biobio most polluted city ranking

#	Cities	AQI⁺ US
1	Chillan	176
2	Curanilahue	158
3	Coronel	155
4	Laja	155
5	San Carlos	149
6	Talcahuano	142
7	Nacimiento	134
8	Hualpen	101
9	Hualqui	84
10	Tome	84

Live cleanest city ranking

Real-time Biobio cleanest city ranking

#	Cities	AQI⁺ US
1	Lota	52
2	Concepcion	72
3	Los Ángeles	77
4	Hualqui	84
5	Tome	84
6	Hualpen	101
7	Nacimiento	134
8	Talcahuano	142
9	San Carlos	149
10	Coronel	155

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