Southwest Coast
 
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
Current Air Quality Data (Maine Department of Environmental Protection) | Today's AQI Forecast (Maine Department of Environmental Protection)
 
State Air Quality Resources
American Lung Association (ALA) of Maine
MEDEP -- Air Quality Forecast
Maine DEP - Bureau of Air Quality
Maine DEP - Contacts
Maine Department of Environmental Protection (DEP)
 
Data and Forecasts courtesy of:
Current Conditions
Air Quality Index (AQI)
observed at 17:00 EDT
45
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 26 Good
Particles (PM2.5) 45 Good
Air Quality Forecast
Today Tomorrow
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion outdoors.
Air Quality Index (AQI)
Unhealthy for Sensitive Groups Unhealthy for Sensitive Groups
Health Message: Active children and adults, and people with lung disease, such as asthma, should reduce prolonged or heavy exertion outdoors.
ACTION DAY
AQI - Pollutant Details
Ozone
Moderate
Moderate
Particles (PM2.5)
Good
Good
Ozone
Unhealthy for Sensitive Groups
Unhealthy for Sensitive Groups
Particles (PM2.5)
Moderate
Moderate
Forecast Discussion: Conditions are primed to allow ozone values to reach the Unhealthy for Sensitive Groups range along the Maine Coast from Kittery through Acadia with Moderate levels possible in the Western & Eastern Interior regions and the Downeast Coastal region. People with respiratory or heart disease, children, teenagers, active adults and the elderly should limit prolonged or heavy exertion. Enjoy the day just take more breaks and o less intense activities.
Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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