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:
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Good Good
Health Message: None
Air Quality Index (AQI)
Good Good
Health Message: None
AQI - Pollutant Details
Ozone
Good
Good
Particles (PM2.5)
Good
Good
Ozone
Good
Good
Particles (PM2.5)
Good
Good
Forecast Discussion: FORECAST SUMMARY: Monday, March 27th, 2017 through Monday, April 3rd, 2017 Ozone: Ozone concentrations are expected to be mostly Good throughout the forecast period. PM-2.5: 24-hour Fine Particulate concentrations are also expected to be mostly Good throughout the forecast period. FORECAST DISCUSSION: The low pressure system responsible for the cool, wet, dreary weather of the past weekend is moving out of the region, during Monday morning, but will be followed by a secondary system Monday night. Tuesday and Wednesday will be dominated by a Canadian high pressure system that will pump cool, clean air into the region and provide us with Good Air Quality. The next low pressure system to influence our weather will starting showing its effects on Thursday morning. Its effects will persist into Friday morning before high pressure moves in for the weekend. The long term wind patterns should keep our Air Quality mostly Good for the duration for the forecast period. EXTENDED FORECAST: Air Quality is expected to be mostly Good going into the next work week. Forecast updated by Jim Haywood: Monday, March 27th, 2017 Next forecast update: Monday, April 3rd, 2017

Current Conditions
Air Quality Index (AQI)
observed at 5:00 EDT
33
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 27 Good
Particles (PM10) 6 Good
Particles (PM2.5) 33 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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