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U.S. Air Quality Summary (text)
 
AIRNow Home >> Arizona >> Casa Grande
 
Data courtesy of: Arizona Department of Environmental Quality, Pinal County Air Quality Control District
 

  • Forecast
  • Current AQI
  • AQI Animation
AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20130526_co_ut_az_nm.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
- http://www.epa.gov/airnow/today/cur_aqi_co_ut_az_nm.jpg
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
AQI Animation - http://www.epa.gov/airnow/today/anim_aqi_co_ut_az_nm.gif
 
Legend: National Parks/Monuments National Parks/Monuments     Legend: Tribal Boundaries Tribal Boundaries
The tribal boundaries shown here are provided by the Bureau of Indian Affairs and are intended to be used as a general spatial reference only. They are not a formal determination of tribal boundaries by the EPA.
 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
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Air Quality Index (AQI)
47 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
47 
Good
Particles (PM10)
40 
Good
Data Not Available
Forecast Discussion: Updated Friday, May 24, 2013 at 11:20 a.m. A nearly stationary dry trough to our north will continue to affect the forecast area for the Memorial Day holiday weekend resulting in afternoon breeziness along with warm, but not excessively hot, temperatures. The PM10 levels (excluding Cowtown) will be in the upper good to mid moderate AQI categories due to the possibility of localized blowing dust during the periods of breezy conditions. With a southwest flow aloft and high clouds that will filter into the area from time to time the ozone levels will be in the upper good AQI category for the holiday weekend. Check back Monday for an update. Forecaster – S. DiBiase

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