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 13:00 EDT
62
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
Ozone 38 Good
Particles (PM10) 31 Good
Particles (PM2.5) 62 Moderate
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
Good Good
Health Message: None
AQI - Pollutant Details
Ozone
Good
Good
Particles (PM2.5)
Moderate
Moderate
Ozone
Good
Good
Particles (PM2.5)
Good
Good
Forecast Discussion: FORECAST SUMMARY: Monday, March 18th, 2019 through Monday, March 25th, 2019 PM-2.5: 24-hour Fine Particulate concentrations will be generally Good to Low Moderate through the forecast period. FORECAST DISCUSSION The forecast period should be fairly quiet starting with a period of warming up and drying out. A surface ridge of high pressure will drift eastward during the first portion of the week putting the region under southwesterly winds. While the warmer temperatures, sunshine, and a chance to dry out will be welcomed, the chance for fine particulates to creep into the Low Moderate range will be good. A small clipper system will sweep through the region, late Wednesday, which should clean out any Moderates that may have accumulated. Clean conditions and Good Air Quality should persist until later in the weekend when warmer southwest winds return. EXTENDED FORECAST: Air Quality is expected to remain mostly Good going into the next work week. Forecast updated by Jim Haywood: Monday, March 18th, 2019 Next forecast update: Monday, March 25th, 2019
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