Stanfield
 
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_20191115_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
 
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ADEQ Regional Haze and Visibility
American Lung Association (ALA) of Arizona
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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 6:00 MST
53
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
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
Particles (PM10) 53 Moderate
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
88
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
65
Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM10)
88
Moderate
Particles (PM10)
65
Moderate
Forecast Discussion: Updated Thursday, November 14, 2019 High pressure overhead today will result in tranquil weather conditions for the local area. This morning’s temperature inversion is helping trap locally generated dust close to the ground and bringing elevated concentrations to Hidden Valley. The Hidden Valley PM10 monitor is forecast to exceed the health standard today and again on Friday due to the local dust generating activities and the rather stagnant conditions. The high pressure will eventually weaken and move to the east. An upper level low pressure system is forecast to form off of the California coast and move southward down off the Baja California coast where it will eventually stall and retrograde (i.e. move in the opposite direction, west) off the Baja California coast this weekend. Another ridge of high pressure is forecast for early next week. The forecasted morning conditions for Monday at Hidden Valley are ominous from a high PM10 concentration perspective. The calm to light easterly winds forecast for Monday along with the typically elevated weekday dust causing activities may result in PM10 concentrations that approach the Unhealthy AQI category! Additionally the PM2.5 concentrations at Hidden Valley may exceed that health standard. Stay tuned! The other PM10 monitoring locations are forecast to be in the good to mid and perhaps upper range of the moderate AQI categories over the next several days. The other forecasted high PM10 monitoring location is Stanfield and that’s due to the possibility for light westerly winds during the evening hours bringing the Hidden Valley generated dust over to the Stanfield area. The ozone levels are forecast to remain in the good AQI category for Friday and this weekend. Check back tomorrow for an updated air quality forecast. Forecaster: S. DiBiase
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