Air Quality in Maine

view current air quality mapView Current Air Quality Data and Site Map

The application will open in a new window or tab. Please refer back to this page for the User Guide and more information.

Notes about the application: Data is for the current/most recent hour available; time remains on EST year-round; data is preliminary and has not been through the quality assurance process. Values over 900 signify an error and are not actual measurements.

Questions about forecasts or air quality data?
Contact Us, (207) 287-7688