An Air Quality Alert is in effect until 11 PM on Sunday for parts of Maine and New Hampshire due to expected high levels of ...

Particle pollution levels are expected to reach the "Unhealthy for Sensitive Groups" range in the Southwest Coast, Western ...

Canadian wildfire smoke made the air quality "unhealthy" in northern Maine and "unhealthy for sensitive groups" in western ...

After a hazy end to the weekend, wildfire smoke will continue to pass through Maine in moderate to high amounts today.

MAINE, USA — Multiple fire departments have suspended burn permits Saturday due to high risks of fire in southern regions of ...

Hazy conditions will continue on Tuesday across Massachusetts, as the smoke from the Canadian wildfires continues to move ...

A sign warns of an air quality alert as smoke from wildfires burning in Canada reaches Minneapolis on Tuesday. The smoke is expected to affect Maine’s air quality on Wednesday and Thursday.

Viewers shared snapshots of hazy skies as Canadian wildfire smoke continues to impact air quality in parts of Maine.

Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.