The National Weather Service has issued an air quality alert in effect until midnight tonight dur to high ozone levels in the ...

Our air quality can change to unhealthy levels throughout the year, even when the skies don't necessarily look bad.

The Rogers Fire Department also has air monitors at the scene. Their system measures carbon monoxide, hydrogen cyanide, and ...

The Shoe Fire burning north of Lake Shasta grew by more than 480 acres overnight and had churned through more than 2,200 ...

Smoke from the Shoe Fire will pollute Redding and Shasta County air this week.Here's what happened Tuesday and what to expect ...

The fire north of Lake Shasta has climbed from 400 acres Wednesday night to 1,371 acres on Thursday afternoon.

Improving indoor air quality is the goal of a new video series developed by experts at the University of California, Davis in ...

The Tooele County Health Department is warning residents in the county to avoid physical activity outdoors due to poor air ...

On Thursday, the Delhi government issued urgent directives to officials, calling for immediate action to curb rising ...

This story was updated at 1 p.m. to include the air quality advisory. Wildfire season hasn’t wrapped up yet in Oregon, and it ...