San Tan Valley
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20141021_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
 
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

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Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
48 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Particles (PM10)
48 
Good
Data Not Available
Forecast Discussion: Updated Monday, October 20, 2014 10:15 a.m. An upper level low pressure system over the border of Arizona/Mexico that brought the active weather yesterday will exit eastward later today and the only remaining impact weather-wise will be breeziness in eastern areas of the county along with the slight chance of some shower activity over the mountains to our east. Quiet weather is in store for the area Tuesday through Friday as high pressure briefly builds into the area. A Pacific Northwest trough will move through the area over the upcoming weekend and bring breezy to perhaps windy conditions. We’ll have to keep an eye on this developing storm system to see if the winds will be strong enough to increase the AQI levels towards health watch or high pollution advisory criteria. Forecaster – S. DiBiase

Current Conditions
Data Not Available

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