Air quality in Santiago

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

Last update at (local time)

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Weather

What is the current weather in Santiago?

Weather icon
WeatherClear sky
Temperature55.4°F
Humidity70%
Wind3.4 mp/h
Pressure29.9 Hg
Air pollution has cost an estimated5,500 deaths*in Santiago in 2023Find out more*Air pollution also cost approximately $3,800,000,000 USD in Santiago in 2023.

live aqi city ranking

Real-time Chile city ranking

#cityUS AQI
1 Coronel, Biobio

169

2 Coyhaique, Aisen

132

3 Temuco, Araucania

123

4 Concepcion, Biobio

91

5 Quillota, Valparaiso

79

6 Santiago, Santiago Metropolitan

72

7 Puente Alto, Santiago Metropolitan

68

8 Puchuncavi, Valparaiso

59

9 Concon, Valparaiso

58

10 Quintero, Valparaiso

45

(local time)

SEE WORLD AQI RANKING

live Santiago aqi ranking

Real-time Santiago air quality ranking

#stationUS AQI
1 Villa Las Margaritas

157

2 Cerro Navia

152

3 Martin de Zamora

124

4 El Bosque

122

5 Jardin Jaraquemada El Bosque

105

6 Pasaje Irarrazaval

90

7 Independencia Antu

86

8 Colegio SSCC MANQUEHUE

82

9 Lo B Centro Lector

76

10 Providencia PUCV CEA

74

(local time)

SEE WORLD AQI RANKING

Santiago webcam

4:06, Sep 30

Is there air pollution in Santiago?

Thumbnail of Santiago webcam at 4:06, Sep 30

#1 Air Quality App

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US AQI

72

live AQI index
Moderate

Human face indicating AQI level

Overview

What is the current air quality in Santiago?

Air pollution levelAir quality indexMain pollutant
Moderate 72 US AQItrendPM2.5
PollutantsConcentration
PM2.5
21.9µg/m³trend
!

PM2.5

x4.4

PM2.5 concentration in Santiago is currently 4.4 times the WHO annual air quality guideline value

Health Recommendations

How to protect from air pollution in Santiago?

An IQAir mask icon Sensitive groups should wear a mask outdoors
GET A MASK
An IQAir purifier icon Sensitive groups should run an air purifier
GET AN AIR PURIFIER
An open window icon Close your windows to avoid dirty outdoor air
GET A MONITOR
A man cycling icon Sensitive groups should reduce outdoor exercise

News

The latest air quality news and resources.

News

Erin Porter: Triumphing Over Mould and Reclaiming Health

News

IQAir safeguards air quality at the 9/11 Museum Workshop

News

What is Swiss National Day?

Forecast

Santiago air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Wednesday, Sep 27

Moderate 56 AQI US

Human face indicating AQI level
Weather icon
66.2° 48.2°
Wind rotating 220 degree 6.7 mp/h
Thursday, Sep 28

Moderate 71 AQI US

Human face indicating AQI level
Weather icon
71.6° 50°
Wind rotating 216 degree 6.7 mp/h
Friday, Sep 29

Moderate 78 AQI US

Human face indicating AQI level
Weather icon
75.2° 53.6°
Wind rotating 222 degree 8.9 mp/h
Today

Moderate 72 AQI US

Human face indicating AQI level
Weather icon
75.2° 53.6°
Wind rotating 222 degree 8.9 mp/h
Sunday, Oct 1

Moderate 70 AQI US

Human face indicating AQI level
Weather icon
71.6° 53.6°
Wind rotating 225 degree 8.9 mp/h
Monday, Oct 2

Moderate 56 AQI US

Human face indicating AQI level
Weather icon
55.4° 50°
Wind rotating 213 degree 4.5 mp/h
Tuesday, Oct 3

Good 44 AQI US

Human face indicating AQI level
Weather icon
64.4° 46.4°
Wind rotating 217 degree 6.7 mp/h
Wednesday, Oct 4

Moderate 52 AQI US

Human face indicating AQI level
Weather icon
71.6° 48.2°
Wind rotating 226 degree 8.9 mp/h
Thursday, Oct 5

Moderate 54 AQI US

Human face indicating AQI level
Weather icon 50%
66.2° 50°
Wind rotating 221 degree 8.9 mp/h
Friday, Oct 6

Good 43 AQI US

Human face indicating AQI level
Weather icon
66.2° 46.4°
Wind rotating 230 degree 6.7 mp/h

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Historical

Historic air quality graph for Santiago

How to best protect from air pollution?

Reduce your air pollution exposure in Santiago

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