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Air quality in Chile

Air quality index (AQI) and PM2.5 air pollution in Chile

Last update at (local time)

#	city	US AQI
1	Temuco, Araucania	156
2	Coyhaique, Aisen	149
3	Nacimiento, Biobio	94
4	Santiago, Santiago Metropolitan	88
5	Talcahuano, Biobio	69
6	Coronel, Biobio	68
7	Concepcion, Biobio	66
8	Hualpen, Biobio	65
9	Calama, Antofagasta	59
10	Concon, Valparaiso	56

(local time)

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(local time)

Good

Moderate

Unhealthy for sensitive groups

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Hazardous

2023 Air quality average

Moderate

2023 average US AQI

PM2.5

x3.8

2023 average PM2.5 concentration in Chile: 3.8 times the WHO annual air quality guideline value

2023 Chile cleanest city	Punta Arenas , Magallanes 21
2023 Chile most polluted city	Coyhaique , Aisen 96

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#	COUNTRY	Population	AVG. US
1	Bangladesh	169,356,251	164
2	Pakistan	231,402,117	160
3	India	1,407,563,842	147
4	Tajikistan	9,750,064	134
5	Burkina Faso	22,100,683	128
6	Iraq	43,533,592	121
7	United Arab Emirates	9,365,145	119
8	Nepal	30,034,989	118
9	Egypt	109,262,178	118
10	Democratic Republic of the Congo	95,894,118	114
53	Chile	19,493,184	65