Tucson
 
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_20200408_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
Pima County Environmental Quality Air Quality Information | Today's AQI (Pima County DEQ)
 
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
Data Not Available
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
39
Good
Health Message: None
Air Quality Index (AQI)
39
Good
Health Message: None
AQI - Pollutant Details
Ozone
39
Good
Particles (PM10)
19
Good
Ozone
39
Good
Particles (PM10)
16
Good
Forecast Discussion: [View the ADEQ Hourly Forecast for Tucson]
Our next storm system continues to sit off the coast of California. This area of low pressure will move into Arizona Wednesday through Friday, which will increase winds, drop temperatures, and bring a slight chance of showers and thunderstorms to the area.

Winds are forecast to be in the 10-15 mph range this afternoon before increasing to 15-25mph tomorrow afternoon, with higher gusts possible. Not expecting widespread dust with these winds; however, we could see some pockets of blowing dust along the I-10 both east and west of Tucson, so use caution if you are traveling.

Rainfall totals will be rather low as there is not much moisture associated with this storm for the Tucson area. There will be a slight chance of rain tomorrow, with a slightly better chance of rain on Friday (the keyword is slightly). Rainfall totals are forecast to be between a 0.01-0.15 inches.

Afternoon high temperatures will also drop significantly by the end of the week as cold air dives into the state. High temperatures tomorrow are forecast to be in the upper 70s before dropping into the low 70s on Thursday and Friday, which is well below average for this time of year.

Air quality is forecast to remain in the Good AQI category through the forecast period.

Have a great Tuesday!

M. Pace
http://azdeq.gov/tucson/forecast
Last Update: Tuesday, April 7, 2020, 8:07 AM
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Tucson, AZ
 
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