Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in San Tan Valley
Air quality index (AQI) and PM2.5 air pollution in San Tan Valley
274 people follow this city
San Tan Valley Air Quality Map
Real-time San Tan Valley air pollution map
AIR QUALITY DATA CONTRIBUTORS
Arizona Department of Environment Quality (ADEQ)
See all
Pollen
What is the pollen count in San Tan Valley today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Tan Valley?
| Weather | Clear sky |
| Temperature | 62.6°F |
| Humidity | 32% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 76 |
| 2 | New Braunfels, Texas | 70 |
| 3 | Allentown, Pennsylvania | 69 |
| 4 | Braddock, Pennsylvania | 69 |
| 5 | Lancaster, Pennsylvania | 68 |
| 6 | San Antonio, Texas | 68 |
| 7 | Buffalo, New York | 65 |
| 8 | Casa Grande, Arizona | 65 |
| 9 | West Mifflin, Pennsylvania | 65 |
| 10 | New York City, New York | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live San Tan Valley aqi ranking
Real-time San Tan Valley air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | COMBS | 57 |
(local time)
SEE WORLD AQI RANKING
US AQI
57
live AQI index
Moderate
Overview
What is the current air quality in San Tan Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15µg/m³ | |
| PM10 | 27µg/m³ | |
!
PM2.5
x3
PM2.5 concentration in San Tan Valley is currently 3 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Tan Valley?
 | 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 Tan Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Moderate 75 AQI US |  | 77° 53.6° |  15.7 mp/h |
| Saturday, Apr 27 | Moderate 52 AQI US |  | 82.4° 59° | 6.7 mp/h |
| Sunday, Apr 28 | Moderate 53 AQI US | | 86° 62.6° | 6.7 mp/h |
| Today | Moderate 57 AQI US | | 86° 62.6° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 35 AQI US  | | 89.6° 66.2° | 11.2 mp/h |
| Wednesday, May 1 | Good 29 AQI US | | 89.6° 66.2° | 11.2 mp/h |
| Thursday, May 2 | Good 18 AQI US | | 86° 66.2° | 6.7 mp/h |
| Friday, May 3 | Good 9 AQI US | | 89.6° 68° | 8.9 mp/h |
| Saturday, May 4 | Good 31 AQI US | | 87.8° 68° | 6.7 mp/h |
| Sunday, May 5 | Moderate 68 AQI US | | 91.4° 66.2° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
San Tan Valley air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in San Tan Valley?
AQI US, Metric