An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

Smoke from a wildfire in San Luis Obispo and Santa Barbara counties is affecting air quality to start the week in Los Angeles ...

Canadian wildfire smoke has affected Wisconsin all week, prompting multiple air quality alert extensions from the DNR.

Syracuse, N.Y. ― The state Department of Environmental Conservation has included Central New York in an updated air quality ...

When combined with the Philly area’s warm, sunny weather, the incoming smoke stands to increase levels of ozone, the ...

The Wisconsin Department of Natural Resources re-extended its air quality alert statewide as wildfire smoke lingers.

New Yorkers are under an air quality health advisory Monday, Aug. 4, as wildfire smoke and ozone pollution push levels into ...

However, Lake, Porter, Newton and Jasper counties in Indiana will be under another air quality alert all day Tuesday. The ...

O ver 1,000 firefighters continue to battle a wildfire in California that has over 72,000 acres, prompted evacuation orders ...

Wildfire smoke from California has infiltrated the Las Vegas Valley, creating unhealthy air quality conditions that could ...

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

Wildfires in Canada created poor air quality across the Great Lakes and Northeast on Monday, including here in Erie. That ...