Pinal County
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140914_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
 
Local Air Quality Resources
Today's AQI and Forecast (PCAQCD)
 
State Air Quality Resources
ADEQ Contact Information
ADEQ Regional Haze and Visibility
American Lung Association (ALA) of Arizona
Arizona Department of Environmental Quality Air Quality Division
Clean Air Make More - Maricopa County
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
47 
Good
Health Message: None
Air Quality Index (AQI)
49 
Good
Health Message: None
AQI - Pollutant Details
Ozone
47 
Good
Particles (PM10)
35 
Good
Ozone
49 
Good
Particles (PM10)
39 
Good
Forecast Discussion: Updated Friday, September 12, 2014 10:30 a.m. High pressure will dominate today but a backdoor cold front is expected to impact the forecast area over the weekend and bring localized breezy easterly winds along with some increase of moisture and a slight chance of scattered thunderstorm activity, especially over higher elevations. In addition, tropical storm Odile, located southeast of the Baja of California, is expected to strengthen into a hurricane by tomorrow and begin to push northwestward. Depending on the track of Odile, additional moisture may make its way into the area by the middle of next week, so we’ll have to keep a weather eye on this system. In the meantime, the ground is saturated and blowing dust isn’t expected; therefore the PM10 AQI forecast will remain in the good AQI category. Ozone levels will be slightly higher than PM10 levels though still also in the good AQI category. Check back Monday for an update. Forecaster – B. Farrell

Current Conditions
Air Quality Index (AQI)
observed at 8:00 MST
21
Good
Health Message: None
AQI - Pollutant Details
Ozone 21 Good

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