country

Air quality in Chile

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

Last update at (local time)

#	city	US AQI
1	Nacimiento, Biobio	188
2	Coronel, Biobio	177
3	Concepcion, Biobio	163
4	Hualpen, Biobio	162
5	Talcahuano, Biobio	158
6	Temuco, Araucania	156
7	Santiago, Santiago Metropolitan	106
8	Quillota, Valparaiso	91
9	Concon, Valparaiso	75
10	Quintero, Valparaiso	71

(local time)

AIR QUALITY DATA CONTRIBUTORS

133 Stations operated by

21 Contributors

See all

Join the movement!

Get a monitor and contributor to air quality data in your city.

#	city	US AQI
1	Calama, Antofagasta	16
2	Huasco, Atacama	19
3	Tocopilla, Antofagasta	27
4	Coyhaique, Aisen	34
5	Puchuncavi, Valparaiso	56
6	Quintero, Valparaiso	71
7	Concon, Valparaiso	75
8	Quillota, Valparaiso	91
9	Santiago, Santiago Metropolitan	106
10	Temuco, Araucania	156

(local time)

Good

Moderate

Unhealthy for sensitive groups

Unhealthy

Very unhealthy

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

53/134

#	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