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Air quality in Santiago
Air quality index (AQI) and PM2.5 air pollution in Santiago
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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 | Clear sky |
| Temperature | 77°F |
| Humidity | 69% |
| Wind | 2.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Mexico city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Puebla, Puebla | 121 |
| 2 | San Nicolas de los Garza, Nuevo Leon | 111 |
| 3 | Toluca, Mexico City | 92 |
| 4 | Monterrey, Nuevo Leon | 91 |
| 5 | Santa Catarina, Nuevo Leon | 86 |
| 6 | San Luis Potosi, San Luis Potosi | 85 |
| 7 | Santiago de Queretaro, Queretaro | 84 |
| 8 | San Pedro Garza Garcia, Nuevo Leon | 83 |
| 9 | Irapuato, Guanajuato | 82 |
| 10 | Celaya, Guanajuato | 81 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
69*
live AQI index
Moderate
Overview
What is the current air quality in Santiago?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 69* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.8*µg/m³ | |
!
PM2.5
x3.8
PM2.5 concentration in Santiago is currently 3.8 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Santiago?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Santiago air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 69 AQI US |  | 98.6° 75.2° |  8.9 mp/h |
| Monday, May 20 | Moderate 65 AQI US | | 102.2° 75.2° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 69 AQI US |  | 104° 77° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 81 AQI US |  50% | 104° 78.8° | 8.9 mp/h |
| Thursday, May 23 | Unhealthy for sensitive groups 104 AQI US  | 50% | 100.4° 77° | 6.7 mp/h |
| Friday, May 24 | Unhealthy for sensitive groups 109 AQI US | 40% | 102.2° 77° | 4.5 mp/h |
| Saturday, May 25 | Unhealthy for sensitive groups 105 AQI US | 20% | 104° 77° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Santiago?
No locations are available.
AQI US, Metric