Skies across Massachusetts could remain hazy on Wednesday, but this could also soon change as possible thunderstorms and ...

A day after smoke from Canadian wildfires created hazy conditions across Massachusetts, residents of the Bay State can expect ...

Skies across Massachusetts could remain hazy on Wednesday, but this could also soon change as possible thunderstorms and ...

Air quality in states north of Tennessee has been reduced by smoke from Canadian wildfires, but how will those wildfires ...

Anyone who might be especially vulnerable to the effects of air pollution should limit their outdoor activities.

She explained that air quality is largely influenced by wind patterns. With wildfires burning in central Canada, ...

At 4:47 p.m. on Tuesday, the National Weather Service reported an air quality alert in effect until Thursday at midnight for ...

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

Winds were pushing smoke toward Seattle — similar to an earlier wave over the weekend. This round of smoke will likely stick ...

Wildfires produce harmful smoke that scientists say has contributed to thousands of deaths across the U.S. Washington is particularly vulnerable.

As Canadian wildfire smoke lingers in the skies, the Chicago area will soon be under an air quality alert, but the smoke ...

On Tuesday at 12:27 p.m. EDT the National Weather Service reported an air quality alert in effect until Thursday at midnight ...