Yuma
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150131_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
 
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
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
26 
Good
Health Message: None
Air Quality Index (AQI)
31 
Good
Health Message: None
AQI - Pollutant Details
Ozone
26 
Good
Particles (PM10)
14 
Good
Ozone
31 
Good
Particles (PM10)
15 
Good
Forecast Discussion: Unsettled weather carries on this morning for the Desert Southwest. The notable forecast changes for the Yuma area through Sunday is maximum temperatures will be warmer into the low to mid-70s and storm total rainfall is now looking to be much less than previously thought. Observed rainfall, so far, in southwestern Arizona is ranging between 0.02” and 0.10”. Spotty additional amounts up to a 0.10” between now and Saturday is possible. This would mainly depend on scattered instability showers that could develop this afternoon and again on Saturday, if enough sunlight reaches the surface to destabilize the atmosphere. Saturday has the best opportunity for this setup. Otherwise, humid and mild conditions prevail. A ridge of high-pressure clears the skies and begins a drying trend on Sunday. Amazingly, the Good AQI streak for both ozone and PM-10 at Yuma goes back to November 24th last year, or 67 days in a row! We will add to that this weekend. Enjoy the nice weather and air quality! Check back on Sunday for a look ahead at next week's weather and air quality. Until then, have a great weekend! -J.Malloy

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