Arizona
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140917_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
 
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
Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Wed
Sep 17
Thu
Sep 18
Apache Junction
42 
45 
14 
Casa Grande
39 
43 
19 
Chiricahua National Park
aqi not available
aqi not available
25 
City of Maricopa
40 
29 
 
Cowtown
40 
35 
 
Grand Canyon National Park
aqi not available
aqi not available
34 
Nogales
15 
12 
 
Petrified Forest National Park
aqi not available
aqi not available
21 
Phoenix
43 
41 
18 
Pinal Air Park
41 
40 
17 
Pinal County
42 
45 
19 
Pinal County Housing
38 
29 
 
San Tan Valley
37 
26 
 
Stanfield
40 
30 
 
Tucson
aqi not available
aqi not available
27 
Yuma
36 
51