Cool highs in the 70s continue today with improving air quality. Clouds increase and some may see an isolated shower.

On Sunday at 10:58 a.m. EDT the National Weather Service reported an air quality alert in effect until Tuesday at midnight ...

Smoke and grit from hundreds of forest fires have spread across large parts of Canada and the northern US, sending air quality across the Midwest and northeast US and Toronto to unhealthy levels.

Canadian wildfire smoke returns to New Hampshire on Sunday, reducing air quality on an otherwise sunny and comfortably warm day. >> Download the free WMUR app to get updates on the go: Apple | Google ...

Air quality alerts had been issued for nine states as of Sunday morning, with residents in some areas advised to combine ...

Dr. Judith Joseph, a psychiatrist and author, joins ABC News Live to discuss parents’ reactions to babies born during the COVID-19 pandemic in 2020.

Wildfire smoke will continue to exit Minnesota on Sunday, helping air quality improve as we wrap up the weekend.

Wisconsin is experiencing smoke from Canadian wildfires, leading to poor air quality and an Air Quality Advisory.