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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 | Rain |
| Temperature | 80.6°F |
| Humidity | 77% |
| Wind | 1.6 mp/h |
| Pressure | 29.7 Hg |
3D animated air pollution map
US AQI
20*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.6*µg/m³ | |
✓
PM2.5 concentration in San Antonio air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Antonio?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
San Antonio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 20 AQI US | 100% | 84.2° 73.4° |  2.2 mp/h |
| Wednesday, May 22 | Good 21 AQI US | 100% | 82.4° 75.2° | 2.2 mp/h |
| Thursday, May 23 | Good 15 AQI US | 100% | 87.8° 73.4° | 2.2 mp/h |
| Friday, May 24 | Good 15 AQI US | 100% | 82.4° 73.4° | 6.7 mp/h |
| Saturday, May 25 | Good 15 AQI US | 90% | 86° 73.4° | 2.2 mp/h |
| Sunday, May 26 | Good 35 AQI US | 100% | 82.4° 73.4° | 2.2 mp/h |
| Monday, May 27 | Moderate 65 AQI US  | 80% | 84.2° 75.2° | 2.2 mp/h |
| Tuesday, May 28 | Moderate 70 AQI US | 90% | 86° 73.4° | 2.2 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 San Antonio?
No locations are available.
AQI US, Metric