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
299 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 | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in San Tan Valley?
| Weather | Few clouds |
| Temperature | 91.4°F |
| Humidity | 17% |
| Wind | 12.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 140 |
| 2 | Galena Park, Texas | 96 |
| 3 | Channelview, Texas | 89 |
| 4 | Houston, Texas | 88 |
| 5 | Mecca, California | 88 |
| 6 | Yucaipa, California | 85 |
| 7 | Claremont, California | 80 |
| 8 | Indio, California | 78 |
| 9 | Redlands, California | 78 |
| 10 | Galveston, Texas | 74 |
(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 | 44 |
(local time)
SEE WORLD AQI RANKING
US AQI
44
live AQI index
Good
Overview
What is the current air quality in San Tan Valley?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 44 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
!
PM2.5
x1.6
PM2.5 concentration in San Tan Valley is currently 1.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in San Tan Valley?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
San Tan Valley air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, May 13 | Moderate 66 AQI US  |  | 95° 69.8° |  15.7 mp/h |
| Tuesday, May 14 | Moderate 63 AQI US | | 93.2° 69.8° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 69 AQI US |  | 93.2° 68° | 15.7 mp/h |
| Today | Good 44 AQI US | | 95° 69.8° | 8.9 mp/h |
| Friday, May 17 | Good 50 AQI US | | 98.6° 71.6° | 20.1 mp/h |
| Saturday, May 18 | Moderate 61 AQI US | | 91.4° 69.8° | 13.4 mp/h |
| Sunday, May 19 | Good 50 AQI US |  | 89.6° 69.8° | 20.1 mp/h |
| Monday, May 20 | Moderate 64 AQI US | | 87.8° 62.6° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 78 AQI US | | 91.4° 66.2° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 76 AQI US | | 95° 68° | 22.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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