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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
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 | 77°F |
| Humidity | 44% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Coachella, California | 172 |
| 2 | Cleveland, Ohio | 83 |
| 3 | Palm Desert, California | 61 |
| 4 | Nevada County, California | 60 |
| 5 | Albuquerque, New Mexico | 59 |
| 6 | Anchorage, Alaska | 59 |
| 7 | Hollywood, California | 57 |
| 8 | Thermal, California | 57 |
| 9 | Campo, California | 53 |
| 10 | Casa Grande, Arizona | 53 |
(local time)
SEE WORLD AQI RANKING
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US AQI
20*
live AQI index
Good
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 20* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.9*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 20 AQI US |  | 78.8° 51.8° |  8.9 mp/h |
| Wednesday, Apr 24 | Good 22 AQI US | | 84.2° 53.6° | 11.2 mp/h |
| Thursday, Apr 25 | Good 22 AQI US | | 87.8° 57.2° | 11.2 mp/h |
| Friday, Apr 26 | Good 15 AQI US |  | 87.8° 59° | 13.4 mp/h |
| Saturday, Apr 27 | Good 15 AQI US | | 86° 60.8° | 13.4 mp/h |
| Sunday, Apr 28 | Good 34 AQI US | | 86° 62.6° | 15.7 mp/h |
| Monday, Apr 29 | Good 18 AQI US | | 87.8° 59° | 11.2 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in San Antonio?
No locations are available.
AQI US, Metric