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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 |
Source: tomorrow.io
Weather
What is the current weather in San Antonio?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 84% |
| Wind | 3.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 88 |
| 2 | San Antonio, Texas | 86 |
| 3 | Braddock, Pennsylvania | 62 |
| 4 | Charleston, West Virginia | 59 |
| 5 | Fort Worth, Texas | 59 |
| 6 | New Braunfels, Texas | 58 |
| 7 | Urbana, Illinois | 58 |
| 8 | Casa Grande, Arizona | 57 |
| 9 | Marietta, Ohio | 57 |
| 10 | Champaign, Illinois | 56 |
(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 | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
15*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15* 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 15 AQI US |  | 87.8° 62.6° |  15.7 mp/h |
| Monday, Apr 29 | Good 14 AQI US |  | 89.6° 59° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 15 AQI US |  50% | 89.6° 60.8° | 8.9 mp/h |
| Wednesday, May 1 | Good 33 AQI US | 40% | 89.6° 64.4° | 8.9 mp/h |
| Thursday, May 2 | Moderate 68 AQI US  | | 91.4° 66.2° | 8.9 mp/h |
| Friday, May 3 | Good 36 AQI US | | 91.4° 62.6° | 8.9 mp/h |
| Saturday, May 4 | Good 37 AQI US | | 89.6° 62.6° | 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?
AQI US, Metric