That smoke has made its way to the US, primarily affecting air quality in parts of the Midwest, the East, and the North. Be ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. If you haven’t paid ...

(WHTM) — If you thought air quality was bad in Code Red conditions, there are two worse levels. The Pennsylvania Department ...

A "Code Purple" alert is the second-highest level of the Air Quality Index and signifies a "very unhealthy" level of air ...

Smoke from Canadian wildfires has impacted the air quality throughout United States, including in the northern High Plains, Midwest, Great Lakes, southern Mid-Atlantic and into the Northeast. This has ...

Those affected by wildfire smoke focus on the colors red, purple and maroon on the air quality charts. Red used to be the scariest color. Why did that change?(Story aired on ATC on June 28, 2023.) ...

NASHVILLE, Tenn. (WSMV) - A Code Orange Air Quality Alert has been issued for Metro Nashville on Wednesday afternoon. Aside from it being a hot day, there are some groups of people who should limit ...

If you live on the U.S. East Coast, your phone might have been lighting up all day with alerts about your local air quality. Much of the region is under a “code red” alert as a thick blanket of smoke ...

The weather is expected to be quite pleasant in the Lehigh Valley on Friday, but those same conditions could create problems for those with breathing difficulties. The Pennsylvania Department of ...

WASHINGTON. YEAH, THAT CODE RED AIR QUALITY ALERT LINGERING AROUND FOR THE SECOND DAY IN A ROW. THIS IS WHAT EARLY COMMUTERS SAW THIS MORNING. JUST A BLANKET OF FOG MIXED WITH SMOKE FROM THE CANADIAN ...

Smoke from Canadian wildfires is again blanketing parts of the U.S. in a thick haze. Midwestern cities like Chicago, Minneapolis, Detroit and Milwaukee posted some of the worst air quality in the ...