Phoenix
 
Data courtesy of:
 

AQI Forecast - https://files.airnowtech.org/airnow/today/forecast_aqi_20160926_phoenix_az.jpg
 
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.
 - https://files.airnowtech.org/airnow/today/cur_aqi_phoenix_az.jpg
 
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_phoenix_az.gif
 
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 Day
 
Local Air Quality Resources
Maricopa County Air Quality Department | Maricopa County Dust Forecast | Today's AQI and Forecast (AZ DEQ)
 
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

AirNow.gov is undergoing maintenance. Updates for the forecasts and current conditions are not available between midnight and 4 am EST.

Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
46 
Good
Health Message: None
Air Quality Index (AQI)
48 
Good
Health Message: None
AQI - Pollutant Details
Ozone
42 
Good
Particles (PM10)
23 
Good
Particles (PM2.5)
46 
Good
Ozone
48 
Good
Particles (PM10)
25 
Good
Particles (PM2.5)
32 
Good
Forecast Discussion: An active weather pattern will be in place over the West for the several days. An upper-level low will develop over northwest Mexico, while a strong high pressure establishes itself over the Mountain West. With central Arizona in the middle of these opposing pressure systems, windy conditions, primarily out of the east, are forecast today and Monday. Winds are expected to be strongest Monday. Breezy conditions may also linger into Tuesday as well. Moreover, storm chances are in the forecast Monday and Tuesday as moisture increases over southern Arizona. With such active weather, ozone levels are expected to be low to start the week off. Increased cloud cover and strong winds will definitely limit ozone on Monday. However, with these strong winds comes the potential for local pockets of blowing dust in the Valley. Thus, particulates could be elevated in places. Any rain would help to counter this. Overall, ozone is forecast to remain in the Good range. PM-10 is forecast in the Good range as well, but there is uncertainty in how much local dust could be generated by the winds. Check back on Sunday for a look ahead at next week's weather and air quality. Until then, have a great weekend! –M.Graves Last Update: Sunday, September 25, 2016, 6:33 AM

Current Conditions
Data Not Available

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