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World Chile Santiago Metropolitan Santiago

Air quality in Santiago

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

Last update at 02:00, Sep 30 (local time)

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Santiago Air Quality Map

Real-time Santiago air pollution map

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Weather

What is the current weather in Santiago?

Weather	Clear sky
Temperature	55.4°F
Humidity	70%
Wind	3.4 mp/h
Pressure	29.9 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

#	city	US 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

02:00, Sep 30 (local time)

SEE WORLD AQI RANKING

3D animated air pollution map

live Santiago aqi ranking

Real-time Santiago air quality ranking

#	station	US 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

02:00, Sep 30 (local time)

SEE WORLD AQI RANKING

Santiago webcam

4:06, Sep 30

Is there air pollution in Santiago?

US AQI

live AQI index
Moderate

Overview

What is the current air quality in Santiago?

Air pollution level	Air quality index	Main pollutant
Moderate	72 US AQI	PM2.5

Pollutants		Concentration
PM2.5		21.9µg/m³

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?

	Sensitive groups should wear a mask outdoors GET A MASK
	Sensitive groups should run an air purifier GET AN AIR PURIFIER
	Close your windows to avoid dirty outdoor air GET A MONITOR
	Sensitive groups should reduce outdoor exercise

Forecast

Santiago air quality index (AQI) forecast

Day	Pollution level	Weather	Temperature	Wind
Wednesday, Sep 27	Moderate 56 AQI US		66.2° 48.2°	6.7 mp/h
Thursday, Sep 28	Moderate 71 AQI US		71.6° 50°	6.7 mp/h
Friday, Sep 29	Moderate 78 AQI US		75.2° 53.6°	8.9 mp/h
Today	Moderate 72 AQI US		75.2° 53.6°	8.9 mp/h
Sunday, Oct 1	Moderate 70 AQI US		71.6° 53.6°	8.9 mp/h
Monday, Oct 2	Moderate 56 AQI US		55.4° 50°	4.5 mp/h
Tuesday, Oct 3	Good 44 AQI US		64.4° 46.4°	6.7 mp/h
Wednesday, Oct 4	Moderate 52 AQI US		71.6° 48.2°	8.9 mp/h
Thursday, Oct 5	Moderate 54 AQI US	50%	66.2° 50°	8.9 mp/h
Friday, Oct 6	Good 43 AQI US		66.2° 46.4°	6.7 mp/h