The regional body that regulates and monitors air quality in the Bay Area has a new name and a redesigned logo. The Bay Area ...

The areas surrounding the wildfire, including the San Gabriel Mountains, the 5 Freeway corridor near Castaic Lake and Santa Clarita, are expected to be the most impacted by the Hughes fire, which ...

The South Coast Air Quality Management District has issued a wildfire smoke advisory for Santa Clarita and the surrounding ...

Southern California air quality monitors issued a smoke advisory on Wednesday because of the Hughes Fire near Castaic.

Millions of people living in California have been warned against doing any outdoor activity because of bad air quality amid ...

Officials are warning of windblown ash and other pollutants from Los Angeles-area fires and say air quality readers won't ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong Santa Ana winds blow through the Eaton and Palisades burn scars.​ ...

The South Coast Air Quality Management District issued an air quality alert for the region Friday night, with wildfire smoke forecast to linger until 5 p.m. Saturday and windblown dust likely ...

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — ...

Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

The National Weather Service has issued an air quality alert due to harmful levels of windblown dust and ash as multiple ...