San Tan Valley
 
Data courtesy of:
 

AQI Forecast - http://files.airnowtech.org/airnow/today/forecast_aqi_20150630_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)
60 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
52 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM10)
60 
Moderate
Particles (PM10)
52 
Moderate
Forecast Discussion: Updated Tuesday, June 30, 2015 10:15 a.m. The ozone level in northern Pinal County spiked yesterday with the Apache Junction monitor at 111 on the AQI scale. That was the second time in 2015 that the Apache Junction monitor has violated the ozone health standard. Less favorable wind directions and speeds today will lower the ozone levels a bit. The next few days will also have less than favorable wind directions and speeds and should result in ozone levels in the upper good to mid moderate range on the AQI scale. The chance remains for daily Monsoon fueled storms, though not at a scale and strength that are expected to create large areas of blowing dust. Therefore the PM10 forecasts out through the end of the work week are in the upper good to mid moderate range on the AQI scale. The chance for localized blowing dust remains, thus the mention of it in the main AQI forecast table. Check back tomorrow for an updated air quality forecast which will include the upcoming Fourth of July holiday. Forecaster – S. DiBiase

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