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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 | 69.8°F |
| Humidity | 74% |
| Wind | 3.4 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 134 |
| 2 | Boerne, Texas | 84 |
| 3 | San Antonio, Texas | 75 |
| 4 | Cleveland, Ohio | 73 |
| 5 | Georgetown, Texas | 70 |
| 6 | New Braunfels, Texas | 70 |
| 7 | Wichita, Kansas | 69 |
| 8 | Columbia, South Carolina | 68 |
| 9 | Round Rock, Texas | 67 |
| 10 | Thermal, California | 66 |
(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 | 21 |
(local time)
SEE WORLD AQI RANKING
US AQI
31*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.4*µg/m³ | |
| O3 | 52*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in San Antonio is currently 1.5 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 31 AQI US |  | 87.8° 60.8° |  15.7 mp/h |
| Saturday, Apr 27 | Good 17 AQI US |  | 86° 60.8° | 17.9 mp/h |
| Sunday, Apr 28 | Good 15 AQI US | | 86° 62.6° | 15.7 mp/h |
| Monday, Apr 29 | Good 13 AQI US | | 87.8° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 16 AQI US | | 89.6° 60.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 25 AQI US | | 89.6° 64.4° | 8.9 mp/h |
| Thursday, May 2 | Good 42 AQI US | | 91.4° 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