Yuma
 
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_20180117_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 20:00 MST
38
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
Ozone 38 Good
Particles (PM10) 23 Good
Particles (PM2.5) 28 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
33
Good
Health Message: None
Air Quality Index (AQI)
34
Good
Health Message: None
AQI - Pollutant Details
Ozone
33
Good
Particles (PM10)
31
Good
Ozone
34
Good
Particles (PM10)
32
Good
Forecast Discussion: Significant changes are coming to the forecast Friday and Saturday, but first, we have to get through another period of well above average high temperatures. High pressure will build into the region today and tomorrow which will result in warming temperatures and light northerly winds. On Thursday, a strong storm system will begin dropping down the West Coast of the United States and into Arizona late Friday/early Saturday. While rain is not looking likely with this storm wind will undoubtedly become a concern. On Friday, as the storm approaches expect winds to shift and be out of the south at around 5-10mph during the morning and early afternoon hours. This wind shift will help usher in warmer air with high temperatures Friday afternoon approaching the 80-degree mark. By Friday evening/early morning Saturday, the cold front will be sweeping through southern California and into Arizona. The cold front will bring with it gusty westerly winds of 25-30mph. Dust across southern California is likely to get picked up and transported into the Yuma area. That combined with local dust sources in Yuma, expecting PM-10 to rise into the low Moderate AQI category on Friday and Saturday. Winds will quickly weaken by Saturday afternoon into Sunday. This cold front will also bring much cooler air into the region with high temperatures on Saturday and Sunday forecast to be in the mid-60's. –M. Pace http://www.azdeq.gov/programs/air-quality-programs/air-forecasting Last Update: Wednesday, January 17, 2018, 7:33 AM
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Yesterday's Maps and Data
Air Quality Maps Archives (by region)