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.) ...

If you haven’t paid attention to the air quality index until now, you’re probably learning a lot about it rather quickly. Philadelphia and Washington, D.C. are under an air quality level that people ...

WASHINGTON — A smoky haze has settled in over metro Washington and other parts of the region due to more than 100 wildfires in eastern Canada. An area of low pressure just off the east coast is ...

As the wildfires continue in Western North Carolina, severe air quality alerts have been issued for five counties hursday, March 27. Wildfires that have been burning since March 19 continue to spread ...

(WHTM) — Throughout the last week, we have been dealing with some of the worst air quality in the country, and in some cases the world. For the last two days, we have seen the Air Quality index almost ...

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 ...

Five counties in Western North Carolina are under severe air quality alerts due to ongoing wildfires. The affected counties are experiencing code orange, red, and purple alerts, indicating unhealthy ...