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Air quality in San Antonio
Air quality index (AQI) and PM2.5 air pollution in San Antonio
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San Antonio Air Quality Map
Real-time San Antonio air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in San Antonio?
| Weather | Clear sky |
| Temperature | 51.8°F |
| Humidity | 82% |
| Wind | 5.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Chile city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Coquimbo, Coquimbo | 39 |
| 2 | Puchuncavi, Valparaiso | 39 |
| 3 | Tocopilla, Antofagasta | 34 |
| 4 | Quintero, Valparaiso | 29 |
| 5 | Talcahuano, Biobio | 29 |
| 6 | Santiago, Santiago Metropolitan | 28 |
| 7 | Huasco, Atacama | 27 |
| 8 | Concon, Valparaiso | 25 |
| 9 | Quillota, Valparaiso | 21 |
| 10 | Coronel, Biobio | 20 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
59*
live AQI index
Moderate
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.8*µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in San Antonio is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Antonio?
 | 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
San Antonio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 59 AQI US |  | 62.6° 51.8° |  13.4 mp/h |
| Saturday, Apr 27 | Good 12 AQI US  |  | 62.6° 48.2° | 15.7 mp/h |
| Sunday, Apr 28 | Good 18 AQI US | | 59° 48.2° | 11.2 mp/h |
| Monday, Apr 29 | Good 21 AQI US |  30% | 60.8° 50° | 17.9 mp/h |
| Tuesday, Apr 30 | Good 7 AQI US | 90% | 59° 53.6° | 17.9 mp/h |
| Wednesday, May 1 | Good 10 AQI US | | 60.8° 51.8° | 11.2 mp/h |
| Thursday, May 2 | Good 14 AQI US | | 55.4° 50° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in San Antonio?
No locations are available.
AQI US, Metric