An air quality alert is in effect for all of Massachusetts today due to smoke from Canadian wildfires, and it could be the ...

Canadian wildfire smoke brought numerous air quality alerts to the Northeast on Aug. 4, including in multiple North Jersey ...

At 5:06 p.m. on Monday, the National Weather Service reported an air quality alert in effect until Wednesday at midnight for ...

The National Weather Service reported an air quality alert at 1:20 p.m. EDT on Monday in effect until Wednesday at midnight ...

Beginning Sunday and continuing into Monday, air quality across Western New York has significantly deteriorated. The main ...

Smoke from wildfires burning in Canada is filling the skies high above New Hampshire for Monday, triggering concerns about ...

The Pennsylvania Department of Environmental Protection has issued an air quality alert for Tuesday for most of the central ...

The warning applies to York, Dauphin, Lebanon, Cumberland and Lancaster counties and the entire Susquehanna Valley region.

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

Air quality alerts due to wildfire smoke to start the work week will likely continue into Tuesday. Wildfire smoke will remain ...

Millions of Americans are being told that being outside for long periods could put them at risk of coughing, eye irritation ...

“Fine particles look to average in the mid to upper Moderate range due to Canadian wildfire smoke with the potential for some hourly concentrations reaching Unhealthy for Sensitive Groups on a ...