Given the conditions, Southern California Edison warned of possible power ... according to the South Coast Air Quality ...

We are tracking a batch of active weather in the Coachella Valley to close the workweek. Today is significantly cooler thanks ...

Smoke from the Shoe Fire in Shasta County is negatively impacting air quality across Northern California. KCRA 3 ...

Assembly Bill 98 imposes stringent design requirements applicable to new and expanded warehouse development as soon as January 1, 2026.

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

If you see increased smoke in Redding and other areas of Northern California, it’s from the Shoe Fire burning in the ...

As goods of all shapes and sizes journey from factory to doorstep, chances are they've stopped at a warehouse along the ...

The Shoe Fire has more than tripled in size since Wednesday night, growing to 1,371 acres, with no containment, the U.S.

As Gov. Gavin Newsom urges new controls on state oil refineries, California air regulators are considering new rules that ...

San Diego's Congressional delegation Friday called on the U.S. Environmental Protection Agency to support San Diego County's ...

DEC shares air quality monitoring control ...