Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Purifiers
For Business
News
Support
Air quality in Casa Grande
Air quality index (AQI) and PM2.5 air pollution in Casa Grande
5.7K people follow this city
Casa Grande Air Quality Map
Real-time Casa Grande air pollution map
AIR QUALITY DATA CONTRIBUTORS
Arizona Department of Environment Quality (ADEQ)
See all
Weather
What is the current weather in Casa Grande?
| Weather | Clear sky |
| Temperature | 89.6°F |
| Humidity | 9% |
| Wind | 12.7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Detroit Lakes, Minnesota | 165 |
| 2 | Duluth, Minnesota | 153 |
| 3 | Fort Thompson, South Dakota | 149 |
| 4 | Blaine, Minnesota | 99 |
| 5 | Hot Springs, South Dakota | 90 |
| 6 | Corpus Christi, Texas | 84 |
| 7 | Houghton, Michigan | 78 |
| 8 | La Habra, California | 78 |
| 9 | Hollywood, California | 77 |
| 10 | San Antonio, Texas | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Casa Grande aqi ranking
Real-time Casa Grande air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | C GRANDE | 50 |
| 2 | Eloy | 38 |
| 3 | Casa Grande Downtown | 35 |
| 4 | Pinal County Housing | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
35
live AQI index
Good
Overview
What is the current air quality in Casa Grande?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 35 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.4µg/m³ | |
| PM10 | 13µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Casa Grande is currently 1.3 times the WHO annual air quality guideline value
Forecast
Casa Grande air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 9 | Moderate 65 AQI US  | | 87.8° 62.6° |  11.2 mp/h |
| Friday, May 10 | Moderate 59 AQI US | | 89.6° 64.4° | 20.1 mp/h |
| Saturday, May 11 | Moderate 59 AQI US | | 91.4° 64.4° | 8.9 mp/h |
| Today | Good 35 AQI US | | 95° 68° | 15.7 mp/h |
| Monday, May 13 | Good 46 AQI US | | 93.2° 68° | 20.1 mp/h |
| Tuesday, May 14 | Good 49 AQI US |  | 89.6° 66.2° | 11.2 mp/h |
| Wednesday, May 15 | Moderate 58 AQI US | | 89.6° 68° | 15.7 mp/h |
| Thursday, May 16 | Moderate 73 AQI US |  | 93.2° 68° | 11.2 mp/h |
| Friday, May 17 | Moderate 79 AQI US | | 95° 69.8° | 4.5 mp/h |
| Saturday, May 18 | Moderate 79 AQI US | | 96.8° 73.4° | 20.1 mp/h |
Interested in hourly forecast? Get the app
Casa Grande air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Casa Grande?
Connect With IQAir
Sign up for our newsletter
AQI US, Metric