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Air quality in San Antonio
Air quality index (AQI) and PM2.5 air pollution in San Antonio
47.9K people follow this city
San Antonio Air Quality Map
Real-time San Antonio air pollution map
AIR QUALITY DATA CONTRIBUTORS
7 Contributors
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Pollen
What is the pollen count in San Antonio today?
 | Index | High | |
 | Tree pollen | Low | |
 | Grass pollen | High | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Antonio?
| Weather | Broken clouds |
| Temperature | 71.6°F |
| Humidity | 95% |
| Wind | 6.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Harrisburg, Pennsylvania | 63 |
| 2 | Corpus Christi, Texas | 62 |
| 3 | Lancaster, Pennsylvania | 60 |
| 4 | The Woodlands, Texas | 59 |
| 5 | Carlisle, Pennsylvania | 58 |
| 6 | Elizabethtown, Pennsylvania | 58 |
| 7 | Galveston, Texas | 58 |
| 8 | Kalamazoo, Michigan | 56 |
| 9 | Allentown, Pennsylvania | 55 |
| 10 | Marana, Arizona | 55 |
(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 | Greystone Ridge | 59 |
| 2 | River North Drive 1 | 55 |
| 3 | Crescent Hills | 53 |
| 4 | Guadalupe Westside | 48 |
| 5 | LIME Factory | 34 |
| 6 | San Antonio Old Hwy90 C677 | 29 |
| 7 | Calaveras Lake C59 | 27 |
| 8 | Camp Bullis C58 | 27 |
| 9 | San Antonio Northwest C23 | 27 |
| 10 | Olmos Park Terrace | 23 |
(local time)
SEE WORLD AQI RANKING
US AQI
32
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 32 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.7µg/m³ | |
| O3 | 64µg/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 |
|---|---|---|---|---|
| Thursday, Apr 25 | Moderate 66 AQI US  |  | 84.2° 71.6° |  20.1 mp/h |
| Friday, Apr 26 | Moderate 73 AQI US | | 82.4° 71.6° | 17.9 mp/h |
| Saturday, Apr 27 | Moderate 67 AQI US | | 82.4° 69.8° | 20.1 mp/h |
| Today | Good 32 AQI US | 100% | 82.4° 69.8° | 20.1 mp/h |
| Monday, Apr 29 | Good 46 AQI US | | 87.8° 68° | 11.2 mp/h |
| Tuesday, Apr 30 | Good 48 AQI US | 50% | 86° 69.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 44 AQI US | 80% | 84.2° 71.6° | 15.7 mp/h |
| Thursday, May 2 | Good 49 AQI US | 90% | 84.2° 73.4° | 13.4 mp/h |
| Friday, May 3 | Moderate 67 AQI US | 60% | 84.2° 69.8° | 15.7 mp/h |
| Saturday, May 4 | Moderate 69 AQI US | 100% | 68° 62.6° | 15.7 mp/h |
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News
The latest air quality news and resources.
San Antonio air quality data attribution
7Contributors
Government Contributor
- geologist
1 station
Individual Contributor
- 5 Anonymous contributors
5 stations
5 Anonymous Contributors
4 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in San Antonio?
AQI US, Metric