Apache Junction
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140724_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
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
45 
Good
Health Message: None
Air Quality Index (AQI)
55 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
AQI - Pollutant Details
Ozone
45 
Good
Ozone
55 
Moderate
Forecast Discussion: Updated Thursday, July 24, 2014 10:40 a.m. The storm development yesterday wasn’t quite as significant from an air quality perspective as originally thought. The wind gusts didn’t reach the speeds expected and thankfully the blowing dust and elevated PM10 levels for the most part didn’t materialize. Today’s atmospheric conditions feature lower moisture levels which will help keep the storm activity to a minimum. The same can’t be said about Friday and Saturday as the atmospheric moisture ramps up again. Storms and associated gusty winds and blowing dust are possible on Friday and more likely on Saturday. The forecasted PM10 AQI levels for Friday and Saturday reflect that. The ozone levels reached low moderate in southern Pinal County yesterday due to the southeasterly winds during the morning and early afternoon hours. A light westerly wind regime in northern Pinal County on Friday will help any ozone that forms in eastern Maricopa County move into northern Pinal County. Thus the ozone levels on Friday in the Apache Junction area are expected to reach the moderate AQI category. Less favorable winds along with some cloud cover on Saturday will drop the ozone levels in Apache Junction back into the good AQI category. Check back on Friday for an updated air quality forecast. Forecaster – S. DiBiase

Current Conditions
Air Quality Index (AQI)
observed at 12:00 MST
31
Good
Health Message: None
AQI - Pollutant Details
Ozone 31 Good

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