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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
Weather
What is the current weather in San Antonio?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 99% |
| Wind | 1.8 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Peru city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Lima, Lima | 33 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
64*
live AQI index
Moderate
Overview
What is the current air quality in San Antonio?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 64* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18.5*µg/m³ | |
!
PM2.5
x3.7
PM2.5 concentration in San Antonio is currently 3.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Antonio?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
San Antonio air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 64 AQI US |  100% | 84.2° 64.4° |  2.2 mp/h |
| Wednesday, Apr 17 | Moderate 59 AQI US | 100% | 78.8° 64.4° | 2.2 mp/h |
| Thursday, Apr 18 | Moderate 56 AQI US | 100% | 73.4° 62.6° | 2.2 mp/h |
| Friday, Apr 19 | Moderate 53 AQI US | 100% | 73.4° 64.4° | 2.2 mp/h |
| Saturday, Apr 20 | Moderate 61 AQI US | 100% | 71.6° 62.6° | 2.2 mp/h |
| Sunday, Apr 21 | Moderate 63 AQI US | 100% | 73.4° 62.6° | 0 mp/h |
| Monday, Apr 22 | Moderate 75 AQI US | 70% | 80.6° 64.4° | 2.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in San Antonio?
No locations are available.
AQI US, Metric