Houghton Lake
 
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_20180622_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
Air Quality Index (AQI)
observed at 6:00 EDT
15
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 9 Good
Particles (PM2.5) 15 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
Good Good
Health Message: None
Data Not Available
AQI - Pollutant Details
Ozone
Good
Good
Particles (PM2.5)
Good
Good
Data Not Available
Forecast Discussion: FORECAST SUMMARY: Monday, June 18th, 2018 through Friday, June 22nd, 2018 Ozone: 8-hour Ozone concentrations will be mostly Good; the best chance for Moderates is Monday in southern areas. PM-2.5: 24-hour Fine Particulate concentrations will be mostly Moderate Monday into Tuesday with generally Good readings the rest of the week. FORECAST DISCUSSION: A cold front dropping south through the state Monday will bring with it clouds and precipitation, and it will also end the hot/humid conditions from this past weekend. The only exception to this is in the southern portion of the state. With the later frontal passage, heat and humidity will linger Monday. The boundary will be positioned just south of Michigan Tuesday keeping chances for precipitation in the forecast. High pressure builds in Wednesday with dryer conditions expected. For air quality, ozone levels will improve across much of the state Monday but with more sunshine expected in the southern portion of the state, Moderate levels could continue one more day. Good ozone is expected Tuesday and Wednesday. Fine particulate levels are mostly Moderate early Monday and Moderates will linger Tuesday in the south; Good fine particulate is expected state-wide on Wednesday. High pressure is positioned east of the state Thursday. Plenty of sunshine is expected, along with seasonable temperatures. Winds will be southeasterly which isn’t too conducive for ozone development; however, a monitor or two may get into the Moderate range. Fine particulate will likely remain Good. The next weather system is expected to bring chances for rain back in the forecast as early as Friday. Clouds and precipitation will keep ozone Good with fine particulate ranging from Good to low Moderate. EXTENDED FORECAST: The surface and upper level system late in the week could keep precipitation in the forecast through the coming weekend. Extended forecast maps show high pressure building in Monday which could bring the next chance for increased pollution levels. We are holding another forecast call Friday to re-evaluate weather maps and discuss expected pollution levels for early next week... Forecast updated by Stephanie Hengesbach: Monday, June 18th, 2018 Next forecast update: Friday, June 22nd, 2018
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