Americans Are Fleeing These 10 Expensive Places at High-Risk of Poor Air Quality

The increasing frequency of wildfires is putting many U.S. counties at high risk of poor air quality and acting as the last straw for residents moving out.
USA Today

Air quality index basics: How it works, what each color code means and how to stay safe

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 ...
Yahoo

Is the Air Quality Index enough? What the AQI can — and can't — tell you about how healthy the atmosphere is.

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) (BlackSalmon via ...
UN Environment Programme

Air pollution glossary: Key terms for understanding the air we breathe

Ahead of this year’s International Day of Clean Air for blue skies , we’ve built a glossary of the terms most important for ...