Remember the days when your mom would try to trick you into becoming healthy by forcing you to go outside and play? Not now. These days, with dominating both our skies and our lungs, the Spokane ...

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.) ...

After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free skies this week. The Air Quality Index (AQI) — which measures the ...

MADISON (WKOW) — An air quality advisory is in place through 11 p.m. Wednesday for parts of southern Wisconsin. The Wisconsin Department of Natural Resources says the air quality index is expected to ...

Add Yahoo as a preferred source to see more of our stories on Google. The AQI is measured on a scale from 0 to 500, with the lower the number, the healthier the air. (Getty Creative) But many ...

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... How purple came to be a scarier color than red on ...

Millions are waking up this morning to a thick haze from wildfires in Canada. Cities like Chicago, Detroit, Minneapolis and Milwaukee have been seeing some of the worst air quality readings in the ...

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 ...