Traverse City
 
Data and Forecasts courtesy of:
 

 - https://files.airnowtech.org/airnow/today/cur_aqi_mi_in_oh.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_20180527_mi_in_oh.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_mi_in_oh.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
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
Data Not Available
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Data Not Available
AQI - Pollutant Details
Ozone
Moderate
Moderate
Particles (PM2.5)
Moderate
Moderate
Data Not Available
Forecast Discussion: FORECAST SUMMARY: Saturday, May 26th, 2018 through Sunday, May 27th, 2018 ...AIR QUALITY ACTION DAY ADVISORY FOR SUNDAY MAY 27TH... THE ACTION DAY ADVISORY IS IN EFFECT FOR THE FOLLOWING MICHIGAN COUNTIES: IN WEST MICHIGAN: ALLEGAN... BERRIEN… CASS… KENT... MASON… MUSKEGON... OCEANA… OTTAWA… AND VAN BUREN COUNTIES Ozone: 8-hour Ozone concentrations are expected to be Moderate Saturday with USGs possible again Sunday. PM-2.5: 24-hour Fine Particulate concentrations will continue between upper Good and middle Moderate. FORECAST DISCUSSION: Warm, mostly sunny conditions will continue as we move into the holiday weekend. A weak upper trough will be the focus for scattered storms Saturday; however, most areas remain dry. The best chance for storm development seems to be in the eastern portion of the state. Upper level winds Saturday are more northwesterly compared to Friday and this will help keep ozone from increasing significantly. A few monitors in the USG range are possible, but it should be scattered in nature; levels are expected to be mostly Moderate. On Sunday, ridging builds in with weaker south to southwest surface winds. Upper level winds do seem to stay more northwesterly, but with abundant sunshine and temperatures at the surface and upper levels increasing, the threat for ozone in the USG range will return. The most prone area seems to be along the west Michigan lakeshore; therefore, we are issuing an Air Quality Action Day for areas Ludington south to the state line. A monitor to two may hit USG in other locations but most areas should stay Moderate. Ridging remains in control on the Memorial Day Holiday and again on Tuesday. This weather pattern will keep increased ozone levels a possibility until the next clean out which may not be until mid-week. We will be looking at weather conditions Sunday morning to decide if the Action Day needs to be continued and/or expanded on Monday. Fine particulate through Tuesday will be generally Moderate. EXTENDED FORECAST: The next weather system to bring precipitation to the state comes in Wednesday and Thursday as the remnants of tropical system Alberto move into the area. This will be the next clean out of the current airmass we are in. Forecast updated by Stephanie Hengesbach: Saturday, May 26th, 2018 Next forecast update: Sunday, May 27th, 2018
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