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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
Pollen
What is the pollen count in San Antonio today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Weather
What is the current weather in San Antonio?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 89% |
| Wind | 0 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 158 |
| 2 | Bass Lake, California | 126 |
| 3 | Coachella, California | 115 |
| 4 | Redlands, California | 84 |
| 5 | San Bernardino, California | 84 |
| 6 | Winston-Salem, North Carolina | 76 |
| 7 | Fontana, California | 73 |
| 8 | Raleigh, North Carolina | 73 |
| 9 | Springville, California | 72 |
| 10 | Yucaipa, California | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Antonio aqi ranking
Real-time San Antonio air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | San Antonio Station | 1 |
(local time)
SEE WORLD AQI RANKING
US AQI
46*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 46* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.1*µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in San Antonio is currently 2.2 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 46 AQI US | | 87.8° 64.4° |  11.2 mp/h |
| Sunday, Apr 21 | Good 43 AQI US |  | 86° 64.4° | 15.7 mp/h |
| Monday, Apr 22 | Good 35 AQI US | | 77° 59° | 13.4 mp/h |
| Tuesday, Apr 23 | Good 45 AQI US | | 82.4° 50° | 8.9 mp/h |
| Wednesday, Apr 24 | Good 47 AQI US | | 84.2° 57.2° | 8.9 mp/h |
| Thursday, Apr 25 | Moderate 59 AQI US  | | 86° 60.8° | 13.4 mp/h |
| Friday, Apr 26 | Moderate 59 AQI US |  20% | 89.6° 62.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in San Antonio?
AQI US, Metric