Apache Junction
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150731_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://files.airnowtech.org/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://files.airnowtech.org/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
Gila River Indian Community DEQ Air Quality Program
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
42 
Good
Health Message: None
Air Quality Index (AQI)
43 
Good
Health Message: None
AQI - Pollutant Details
Ozone
42 
Good
Particles (PM10)
20 
Good
Ozone
43 
Good
Particles (PM10)
10 
Good
Forecast Discussion: Updated Thursday, July 30, 2015 10 a.m. A couple of hours of elevated PM10 concentrations at the Eleven Mile Corner overnight has caused the forecast for that location today to be increased into the middle moderate category. The remainder of the PM10 forecasts for today will remain with levels in the good to low moderate range on the AQI scale. Today will for the most part be a down day for weather activity which is a good thing since some areas yesterday had very active weather (San Manuel heavy afternoon rains, 1.69” in about 40 minutes!). Friday will feature more active weather with storm development over the mountains to our southeast on Friday afternoon. The storms are expected to move in a northwesterly direction through the County. Strong outflow winds and some blowing dust are likely, though PM10 levels are expected to climb only into the middle of the moderate category. Over the weekend there will be only a slight chance at some storm development, mainly over areas to our south and east. The PM10 levels on Saturday and Sunday are expected to be mainly in the good AQI category with only a site or two reaching the low moderate category. Slightly higher PM10 levels are expected on Monday as the typical weekday elevated dust causing activities take place. The ozone levels will remain in the good AQI category for the foreseeable future due to the periodic cloud cover, unfavorable wind directions and the gradual lowering of the sun angle in the sky that takes place this time of year. Forecaster – S. DiBiase

Current Conditions
Air Quality Index (AQI)
observed at 3:00 MST
31
Good
Health Message: None
AQI - Pollutant Details
Ozone 31 Good

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