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 Coyhaique, Aisen

65

2 Quintero, Valparaiso

60

3 Puchuncavi, Valparaiso

59

4 Llaillay, Valparaiso

57

5 Coronel, Biobio

49

6 Pitrufquen, Araucania

41

7 Santiago, Santiago Metropolitan

41

8 Temuco, Araucania

33

9 Concepcion, Biobio

28

10 Coquimbo, Coquimbo

27

(local time)

SEE WORLD AQI RANKING

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LIVE AQI CITY RANKING

Real-time Chile
Cleanest city ranking

#cityUS AQI
1 Huasco, Atacama

21

2 Talcahuano, Biobio

25

3 Coquimbo, Coquimbo

27

4 Concepcion, Biobio

28

5 Temuco, Araucania

33

6 Pitrufquen, Araucania

41

7 Santiago, Santiago Metropolitan

41

8 Coronel, Biobio

49

9 Llaillay, Valparaiso

57

10 Puchuncavi, Valparaiso

59

(local time)

SEE WORLD AQI RANKING

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OVERVIEW

How polluted is Chile?

The national flag of Qatar

2023 Air quality average

Human face indicating AQI level

Moderate

2023 average US AQI

65

!

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

16

2023  Chile most polluted city Coyhaique , Aisen

95

2023 aqi country ranking

How does Chile rank globally in air pollution?

53/134

Which country had the worst air quality in 2023?

#COUNTRYPopulationAVG. US
1The national flag of QatarBangladesh169,356,251

164

2The national flag of QatarPakistan231,402,117

160

3The national flag of QatarIndia1,407,563,842

147

4The national flag of QatarTajikistan9,750,064

134

5The national flag of QatarBurkina Faso22,100,683

128

6The national flag of QatarIraq43,533,592

121

7The national flag of QatarUnited Arab Emirates9,365,145

119

8The national flag of QatarNepal30,034,989

118

9The national flag of QatarEgypt109,262,178

118

10The national flag of QatarDemocratic Republic of the Congo95,894,118

114

53The national flag of QatarChile19,493,184

65

SEE DETAIL

How to best protect from air pollution?

Reduce your air pollution exposure in Chile

Chile air quality data attribution

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