Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Santiago
Air quality index (AQI) and PM2.5 air pollution in Santiago
18 people follow this city
Santiago Air Quality Map
Real-time Santiago air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Santiago?
| Weather | Rain |
| Temperature | 68°F |
| Humidity | 95% |
| Wind | 3.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Brazil city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Campinas, Sao Paulo | 97 |
| 2 | Sao Paulo, Sao Paulo | 56 |
| 3 | Recife, Pernambuco | 21 |
| 4 | Camacari, Bahia | 11 |
| 5 | Curitiba, Parana | 11 |
| 6 | Manaus, Amazonas | 11 |
| 7 | Cruzeiro do Sul, Acre | 8 |
| 8 | Rio Branco, Acre | 8 |
| 9 | Porto Velho, Rondonia | 5 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in Santiago?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.7*µg/m³ | |
✓
PM2.5 concentration in Santiago air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santiago?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Santiago air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US |  90% | 75.2° 59° |  8.9 mp/h |
| Friday, Apr 26 | Good 44 AQI US | 90% | 80.6° 66.2° | 13.4 mp/h |
| Saturday, Apr 27 | Good 43 AQI US | 90% | 80.6° 64.4° | 15.7 mp/h |
| Sunday, Apr 28 | Good 31 AQI US | 100% | 62.6° 55.4° | 11.2 mp/h |
| Monday, Apr 29 | Good 35 AQI US | 90% | 75.2° 57.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 68 AQI US  | 100% | 82.4° 68° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 67 AQI US | 100% | 73.4° 66.2° | 13.4 mp/h |
| Thursday, May 2 | Moderate 59 AQI US | 100% | 64.4° 55.4° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Santiago?
No locations are available.
AQI US, Metric