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.) ...

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 ...

(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 ...

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 ...

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 ...

As wildfires continue to burn around Western North Carolina, air quality remains a concern. The smoke has made the air in Transylvania and Henderson counties very unhealthy. Both areas are under a ...

The air quality in Arlington has reached the worst level on the scale — “hazardous.” As of 9 a.m. the federal government website AirNow says Arlington’s AQI, or air quality index, is 313. That puts ...

BAKERSFIELD, Calif. (KERO) — High school students in Kern County are bringing awareness and resources to educate the community on how air pollution may be impacting their neighborhood. What is the air ...

PHILADELPHIA (CBS) -- Most of the Philadelphia region is under the most hazardous air quality category Wednesday due to tiny particulate matter in the air as smoke from multiple wildfires in eastern ...

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 ...