San Tan Valley
 
Data and Forecasts courtesy of:
 

 - https://files.airnowtech.org/airnow/today/cur_aqi_co_ut_az_nm.jpg Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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 Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20200409_co_ut_az_nm.jpg Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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 - https://files.airnowtech.org/airnow/today/anim_aqi_co_ut_az_nm.gif Map Map Map Map Map Map Map Map Map Map Map Map Map
 
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: Good (0 - 50)
Air quality is considered satisfactory, and air pollution poses little or no risk.
AQI: Moderate (51 - 100) AQI: Moderate (51 - 100)
Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy for Sensitive Groups (101 - 150)
Although general public is not likely to be affected at this AQI range, people with lung disease, older adults and children are at a greater risk from exposure to ozone, whereas persons with heart and lung disease, older adults and children are at greater risk from the presence of particles in the air.
AQI: Unhealthy (151 - 200) AQI: Unhealthy (151 - 200)
Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects.
 AQI:Very Unhealthy (201 - 300) AQI: Very Unhealthy (201 - 300)
Health alert: everyone may experience more serious health effects.
AQI: Hazardous(301 - 500) AQI: Hazardous (301 - 500)
Health warnings of emergency conditions. The entire population is more likely to be affected.
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
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 0:00 MST
7
Good
Health Message: None
Note: Values above 500 are considered Beyond the AQI. Follow recommendations for the Hazardous category. Additional information on reducing exposure to extremely high levels of particle pollution is available here.
AQI - Pollutant Details
Particles (PM10) 7 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
25
Good
Health Message: None
Air Quality Index (AQI)
28
Good
Health Message: None
AQI - Pollutant Details
Particles (PM10)
25
Good
Particles (PM10)
28
Good
Forecast Discussion: Updated Wednesday, April 8, 2020 The winds are coming today as an upper level low off the Southern California coast spins and slowly moves inland. The winds are forecast to reach gusts of at least 30 mph and perhaps 35 mph today and so blowing dust is expected and reflected in today’s PM10 AQI forecast. The temperatures will be in the upper 70s to near 80 today and drop back into the 60s for Thursday and Friday as the upper level low eventually moves through the state late Friday/early Saturday. The rain chances increase as the day progresses Friday and totals are projected to be in the tenth of an inch up to quarter of an inch. The particulates levels (excluding Hidden Valley) are forecast to be in the good AQI category for tomorrow and the next several days due to the lighter winds on Thursday and forecasted rain on Friday. The breezy to gusty winds today will limit ozone production and so have good AQI levels forecast today. Lighter winds on Thursday and favorable afternoon wind directions (from the Phoenix metro) bring moderate forecasted levels for northern areas. The unsettled weather returns for Friday and so ozone levels are expected to drop. Stay tuned and check back tomorrow for an updated air quality forecast. Forecaster: S. DiBiase
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Air Quality Maps Archives (by region)

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