Yuma
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20140728_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
 
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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)
33 
Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
33 
Good
Particles (PM10)
30 
Good
Data Not Available
Forecast Discussion: Thunderstorm activity made its way into the Yuma area this morning! Measurable precipitation was even observed, albeit less than a tenth of an inch. Before the rain came strong and gusty easterly winds over 30 mph brought a short period of dense blowing dust. The 6 AM observation recorded an hourly average PM-10 concentration over 1,000 ?g/m3. Readings have since lowered substantially, however, the final 24-hr AQI will see a boost and likely be in the Moderate range. The cause for the showers and brief blowing dust was an impressive Mesoscale Convective System that formed over the south-central deserts last night. Based on recent satellite imagery the circulation and associated showers are moving northwestward into California. Additional storm activity is anticipated for the lower deserts later today and overnight. Some early morning showers on Monday are possible, however, strong outflows entering the area are not being indicated by the models. Humid air will hold on through tomorrow before a drier westerly flow pattern becomes established for much of the upcoming week. This means Good PM-10 readings due to lack of storm activity, but higher ozone being possible as early as Tuesday with precursors originating out of California. Check back tomorrow for more. Until then, have a good day! -J.Malloy

Current Conditions
Data Not Available

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