Air quality in Chile

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Chile
Most polluted city ranking

#cityUS AQI
1 Llaillay, Valparaiso

153

2 Quilpue, Valparaiso

114

3 Victoria, Araucania

114

4 San Felipe, Valparaiso

112

5 San Fernando, O'Higgins

105

6 Villa Alemana, Valparaiso

105

7 Curacavi, Santiago Metropolitan

104

8 Angol, Araucania

101

9 Coyhaique, Aisen

96

10 Santiago, Santiago Metropolitan

92

(local time)

SEE WORLD AQI RANKING

Air Quality Data contributor(s)

Station(s) operated by

Contributors

21

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LIVE AQI CITY RANKING

Real-time Chile
Cleanest city ranking

#cityUS AQI
1 Pudahuel, Santiago Metropolitan

7

2 Puente Alto, Santiago Metropolitan

11

3 Punta Arenas, Magallanes

12

4 Tome, Biobio

12

5 Copiapo, Atacama

25

6 Cuncumen, Coquimbo

25

7 Talcahuano, Biobio

25

8 Tocopilla, Antofagasta

25

9 Calama, Antofagasta

29

10 Coquimbo, Coquimbo

29

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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OVERVIEW

How polluted is Chile?

The national flag of Rest of the world

2021 Air quality average

Human face indicating AQI level

Moderate

2021 average US AQI

71

!

PM2.5

x4.3

2021 average PM2.5 concentration in Chile: 4.3 times the WHO annual air quality guideline value

2021  Chile cleanest city Punta Arenas , Magallanes

18

2021  Chile most polluted city Angol , Araucania

131

2021 aqi country ranking

How does Chile rank globally in air pollution?

40/ 118 countries ranked in 2021

Which country had the worst air quality in 2021?

#COUNTRYPopulationAVG. US
1The national flag of Rest of the worldBangladesh164,689,383

161

2The national flag of Rest of the worldChad16,425,859

161

3The national flag of Rest of the worldPakistan220,892,331

156

4The national flag of Rest of the worldTajikistan9,537,642

152

5The national flag of Rest of the worldIndia1,380,004,385

151

6The national flag of Rest of the worldOman5,106,622

146

7The national flag of Rest of the worldKyrgyzstan6,524,191

138

8The national flag of Rest of the worldBahrain1,701,583

136

9The national flag of Rest of the worldIraq40,222,503

136

10The national flag of Rest of the worldNepal29,136,808

126

40The national flag of Rest of the worldChile19,116,209

71

SEE DETAIL

How to best protect from air pollution?

Reduce your air pollution exposure in Chile

Chile air quality data attribution

Contributors 21

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