SACRAMENTO — Calif. Gov. Gavin Newsom announced last week the launch of California’s Statewide Mobile Monitoring Initiative ...

In its proposed regulation, the Trump EPA argues that carbon dioxide and other greenhouse gases from fossil fuel-fired power ...

Smoke from Canadian wildfires has returned to the U.S. and will affect the Upper Midwest and Great Lakes regions.

Moderate air quality under hazy skies in Upper Michigan -- before moderate to heavy rain washes away some of the wildfire ...

Wildfire smoke from over 200 Canadian fires is clouding Southeast Michigan skies and worsening air quality across the Midwest ...

Over 1.5 million people in six Michigan counties have been asked to avoid refueling vehicles and reduce ozone-producing ...

Officials issue an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

An Air Quality Advisory has been declared for June 11 for elevated levels of ozone in southwest Michigan, announced EGLE.

Our next disturbance will bring widespread rain on Friday. It starts in the Western U.P. and tracks east by the evening. For ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

More than 1.5 million residents across six Michigan counties have been urged to avoid refueling vehicles and limit other activities that contribute to ozone pollution in an air quality advisory issued ...