Yuma
 
Data courtesy of:
 

AQI Forecast - http://www.epa.gov/airnow/today/forecast_aqi_20150426_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
Gila River Indian Community DEQ Air Quality Program
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
95 
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Data Not Available
AQI - Pollutant Details
Particles (PM10)
95 
Moderate
Ozone
45 
Good
Data Not Available
Forecast Discussion: A PM-10 HIGH POLLUTION ADVISORY HAS BEEN ISSUED FOR SATURDAY APRIL 25 A PM- 10 HEALTH WATCH HAS BEEN ISSUED FOR SUNDAY APRIL 26 A relatively weak trough currently situated over Arizona and New Mexico will quickly move eastward today. In its wake, a potent, upper-level trough will dig southward into Arizona this weekend. Temperatures will remain subdued in the low-mid 80s through Saturday, warming on Sunday. Increased high cloud cover is also expected Saturday. Ozone continued its several day streak in the Good range yesterday, decreasing to near an AQI near 40. Though winds are lining up to resemble a typical ozone transport episode from southern California, already low levels of ozone in southern California should preclude any meaningful increase in ozone levels. Local dispersion will also help. The main focus of this forecast is PM-10 concentrations and their response to the winds expected Saturday and Sunday. For Saturday, current model runs show 15-20 mph sustained winds, out of the west, from 4-5PM through midnight, with gusts up to 30-35 mph in the day. Elevated winds will linger into the early morning hours on Sunday, setting a higher PM-10 baseline for the day. Winds will then shift to northwesterly in the morning and likely remain 10-15 mph until the evening. Overall, winds are expected to generate considerable amounts of blowing dust in Yuma this weekend. As a result, a PM-10 High Pollution Advisory will be issued for Yuma for this Saturday, and a PM-10 Health Watch for this Sunday. Check back on Sunday for a look ahead at next week's weather and air quality. Until then, have a great weekend and be aware of dust! -M.Graves

Current Conditions
Data Not Available

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)