Detroit
 
Data and Forecasts courtesy of:
 

 
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
Action Day Programs | Forecast | Real-time Air Quality Data | Today's AQI
 
State Air Quality Resources
Air Monitoring via MIair – AQI, Pollutant Maps & Data
Air Quality Division - Michigan DEQ
American Lung Association (ALA) of Michigan
Department Environmental Quality (DEQ)
Department of Environmental Quality (DEQ) Environmental Emergency Contacts
Local Clean Air Coalitions: Clean Air Coalition of Southeast Michigan
Local Clean Air Coalitions: West Michigan Clean Air Coalition
Midwest Haze Camera
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 10:00 EST
42
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 13 Good
Particles (PM10) 7 Good
Particles (PM2.5) 42 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
Good Good
Health Message: None
Air Quality Index (AQI)
Good Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5)
Good
Good
Particles (PM2.5)
Good
Good
Forecast Discussion: FORECAST SUMMARY: Tuesday, February 13th, 2018 through Tuesday, February 20th, 2018 PM-2.5: 24-hour Fine Particulate concentrations will be generally Good with a chance of some Moderates early the mid-week period. FORECAST DISCUSSION High pressure slides eastward during Tuesday taking with it much appreciated and rare sunshine. On the back side of the high, winds will shift to southwest and provide a couple days of warming. As temperatures creep north of the freezing mark during Wednesday and Thursday, fine particulates can increase into the Moderate range as the melting snow adds moisture to the air and the snow pack, under warmer air, keeps surface air close to the ground. I expect Wednesday will be the worse Air Quality day of the forecast period. A cold front will sweep through the state, late Thursday, cleaning out any Moderate particulates and providing more cold air which will persist into Saturday. Air Quality will be Good during that period. A high pressure ridge axis will pass over during Saturday providing clearing weather and more southwest winds. With this warming trend, we may see fine particulates creep back into the Low Moderate range, especially in the more urban areas. Winds will be brisk later in the weekend and that should keep particulates things from increasing too much. The next front looks to pass during the Monday morning hours which would clean out any higher levels of PM-2.5. EXTENDED FORECAST: Air Quality is expected to be mostly Good going into next work week. Forecast updated by Jim Haywood: Tuesday, February 13th, 2018 Next forecast update: Tuesday, February 20th, 2018
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