Smoke from fireworks displays has been trapped in Michigan’s stagnant air flow, and conditions are ripe for ozone creation in ...

MIchigan's air quality will be unhealthy for some groups Friday and Saturday. Check the air quality index map to see if it's ...

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...

Poor air quality due to wildfire smoke can negatively affect health. It's one of multiple climate-driven health risks ...

An air quality alert has been issued for most of Southeast Michigan on Independence Day. The alert is in effect for most ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

YELLOWKNIFE – Canada’s environment ministers have endorsed stronger air quality standards for fine particulate matter, while ...

The Michigan Department of Environment, Great Lakes, and Energy issued an Air Quality Advisory for five West Michigan ...

An air quality advisory is in effect through Saturday for most of Southeast Michigan and other areas of the state.

Fireworks may dazzle, but they also pollute the air, disrupt wildlife and pose health risks. Some North Carolina cities are ...

The Los Padres National Forest, Cal Fire in San Luis Obispo, and Bureau of Land Management have been coordinating the ...

A massive wildfire scorched 52,593 acres in the southeastern corner of San Luis Obispo County as of Friday morning, forcing ...