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Air quality in Casa Grande
Air quality index (AQI) and PM2.5 air pollution in Casa Grande
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Casa Grande Air Quality Map
Real-time Casa Grande air pollution map
AIR QUALITY DATA CONTRIBUTORS
Arizona Department of Environment Quality (ADEQ)
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Pollen
What is the pollen count in Casa Grande today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Casa Grande?
| Weather | Clear sky |
| Temperature | 89.6°F |
| Humidity | 17% |
| Wind | 17.3 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mecca, California | 157 |
| 2 | Three Rivers, Oregon | 124 |
| 3 | Tucson, Arizona | 96 |
| 4 | Marana, Arizona | 82 |
| 5 | Corpus Christi, Texas | 79 |
| 6 | Georgetown, Texas | 72 |
| 7 | Calexico, California | 69 |
| 8 | Boerne, Texas | 68 |
| 9 | Round Rock, Texas | 68 |
| 10 | San Antonio, Texas | 68 |
(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 | Casa Grande Downtown | 71 |
| 2 | Pinal County Housing | 60 |
| 3 | Eloy | 44 |
| 4 | C GRANDE | 40 |
(local time)
SEE WORLD AQI RANKING
US AQI
61
live AQI index
Moderate
Overview
What is the current air quality in Casa Grande?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 14.5µg/m³ | |
| PM10 | 27µg/m³ | |
| O3 | 100µg/m³ | |
!
PM2.5
x2.9
PM2.5 concentration in Casa Grande is currently 2.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Casa Grande?
 | 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
Casa Grande air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Moderate 62 AQI US | | 98.6° 71.6° |  20.1 mp/h |
| Saturday, May 18 | Moderate 54 AQI US | | 95° 69.8° | 17.9 mp/h |
| Sunday, May 19 | Moderate 58 AQI US |  | 89.6° 69.8° | 26.8 mp/h |
| Today | Moderate 61 AQI US | | 91.4° 62.6° | 15.7 mp/h |
| Tuesday, May 21 | Moderate 53 AQI US | | 93.2° 66.2° | 11.2 mp/h |
| Wednesday, May 22 | Moderate 55 AQI US | | 93.2° 66.2° | 17.9 mp/h |
| Thursday, May 23 | Moderate 59 AQI US | | 93.2° 66.2° | 17.9 mp/h |
| Friday, May 24 | Moderate 62 AQI US | | 87.8° 64.4° | 13.4 mp/h |
| Saturday, May 25 | Good 49 AQI US  | | 91.4° 62.6° | 6.7 mp/h |
| Sunday, May 26 | Good 24 AQI US | | 96.8° 66.2° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Casa Grande air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Casa Grande?
AQI US, Metric