For your safety, it’s recommended to stay inside as much as possible with air conditioning on when air quality alerts are ...

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.  Air quality alerts were in effect Tuesday in several states, ...

Small particles can get lodged in crevices of organs from lungs to arteries, causing inflammation and other health issues.

Filters are routinely checked when cars come in for service, and service techs increasingly find filters caked with residue.

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and ...

The true problem is the world’s climate is warming. Canadian forests are burning because they’ve been subjected to years of ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

Smoke from hundreds of wildfires in Canada is lingering over the northern U.S., spreading across to roughly a dozen states ...

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

Canadian wildfire smoke will lend a hazy appearance to the sky, and high clouds blanket much of the Philadelphia region, ...

Tuesday stays warm and dry, with highs near 90 and a bit more humidity under partly cloudy skies in the Philadelphia region.