Maine CDC Health Advisory

June 24, 2023

Maine DEP issues Air Quality Alert for Sunday, June 25

Particle pollution concentrations are expected to reach Unhealthy for Sensitive Groups level Sunday according to the Maine Department of Environmental Protection (DEP). A cold front is dropping down out of Canada bringing smoke from the fires in Quebec with it. Smoke will begin to move into the northern region after midnight Saturday night. It is expected to move south and west during the day on Sunday. The likelihood is that areas of Maine away from the coast will have some degree of smoke and it may be heavy at times. The Coast has the potential to reach the Moderate range on the Air Quality Index. Monday's forecast is predicted to be Moderate for particle pollution due to the fact that smoke can take some time to clear out.

Advisory (PDF)