We tried close to a dozen air purifiers from Coway, Levoit, Blueair and more. Here are the ones that still live in our homes ...

Three health and smart home experts monitored their air quality in different locations for several months. These are the ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert Tuesday from 12 p.m. to 9 p.m. for ground-level ...

Texas, Ohio, and Minnesota residents were warned of ozone pollution levels that were potentially unhealthy for sensitive groups on Monday.

Teams of experts at Air Quality keep a network of statewide air monitors running smoothly year-round, which helps inform the ...

Minnesotans can expect to experience more crummy air quality days than usual in the coming months. The big picture: A hot, ...

A wildfire in Brunswick County that started Friday, May 2, is the largest of dozens of fires crews are working to contain ...

The northern Wasatch Front has some of the worst ozone pollution in the country. But the state of Utah says the region should ...

Northern Utah is experiencing less wind and “much cooler temperatures" after a gusty weekend but will still have some ...