Canadian wildfire smoke will linger over the Susquehanna Valley today, making the air quality unhealthy for sensitive groups ...

An Air Quality Alert has been issued for much of Western and Central New York on Sunday. Here’s what’s causing it.

Smoke from wildfires burning in Canada is still lingering high above New Hampshire skies, raising concerns about air quality. An air quality alert will be in effect for all of New Hampshire on Tuesday ...

Forecasters say weak winds have left Canadian wildfire smoke to linger over the U.S. Stronger winds are expected to bring ...

Despite air quality concerns, Buffalo's cycling community came together Monday night for a unique ride through the Buffalo ...

Residents urged to curb emissions by avoiding fire use and gas-powered tools. The Pennsylvania Department of Environmental ...

Tuesday- *IMPACT* CODE ORANGE AIR QUALITY ALERT. Mainly cloudy and hazy skies with slightly warmer temperatures. High 86, Low ...

WHP CBS 21 Harrisburg provides local news, weather, sports, community events and items of interest for Harrisburg Lancaster ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

Tuesday will be another seasonably warm, dry day. There will be high clouds and haze which will filter the sunshine. Air quality alert is in effect for Centre and Huntingdon counties through ...

We’ve had a rather cloudless Monday, though it doesn’t seem like it! It’s been awfully hazy due to smoke from Canadian wildfires making it all the way down to Southern New England. Because of that ...

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