The EPA's Air Quality Index can tell you whether breathing outside air can be harmful. Here's how to read the scale to plan ...

I lost my home in the Pacific Palisades fire. Although wildfires have become a part of modern life, you can take steps to ...

Green is California’s fourth-largest wildfire of the year, after Madre, which burned 80,000 acres this month in Central ...

The Chicago area recorded ozone levels of 156 late Monday afternoon. Levels above 100 are considered unhealthy. Residents ...

Many communities in Arizona, Michigan, Illinois, New York and across North America are experiencing poor air quality due to ...

Summer camps and daycares are being forced to shift their plans amid stifling heat and poor air quality caused by wildfire ...

Though much of the wildfire smoke will remain high up in the atmosphere, a portion will mix with air on the surface, ...

The smoke from Canadian wildfires produced some of the worst fine particle pollution on record in Minnesota over the weekend.

CHICAGO (WLS) -- An air quality alert was issued by the National Weather Service for the Chicago area. Chopper 7 captured as ...

As we head into a sizzling week across Washington, we look at smoke conditions and air quality across the state impacted by ...

KETTERING — Smoke could be seen from miles away after a fire in Kettering. Around 2:40 p.m. heavy smoke was reported in the ...

The Walker Fire Department is working to bring awareness to the importance of smoke detectors after a fire quickly spread ...