Most of the Lower Peninsula has good to moderate air quality on July 26. Nationally, the northeast has the nation's worst air ...

The hazy weather from Canadian wildfires on July 26 is expected to impact children, teenagers, older adults and people with ...

The alert from the state Department of Environmental Conservation, which is in effect from 10 a.m. to midnight, includes the ...

Researchers from UCLA set up 20 monitors from Topeka State Park through Brentwood and Santa Monica to detect both large and small particles in the air.