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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 | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 94% |
| Wind | 5.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Paraguay city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Asuncion, Asuncion | 8 |
(local time)
SEE WORLD AQI RANKING
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Spotlight
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US AQI
37*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.9*µg/m³ | |
!
PM2.5
x1.8
PM2.5 concentration in San Antonio is currently 1.8 times 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 37 AQI US |  80% | 75.2° 64.4° |  4.5 mp/h |
| Sunday, May 5 | Moderate 51 AQI US  | | 91.4° 68° | 8.9 mp/h |
| Monday, May 6 | Good 42 AQI US |  | 93.2° 73.4° | 11.2 mp/h |
| Tuesday, May 7 | Good 41 AQI US | | 95° 75.2° | 11.2 mp/h |
| Wednesday, May 8 | Good 40 AQI US | 100% | 95° 68° | 13.4 mp/h |
| Thursday, May 9 | Moderate 54 AQI US | 100% | 66.2° 59° | 11.2 mp/h |
| Friday, May 10 | Moderate 57 AQI US | | 77° 59° | 4.5 mp/h |
| Saturday, May 11 | Moderate 57 AQI US | | 87.8° 66.2° | 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 San Antonio?
No locations are available.
AQI US, Metric