Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

An air quality alert was issued on Sunday at 10:33 a.m. in effect until Tuesday at midnight. The alert is for Calabasas and ...

Hazardous air quality can affect people's health in multiple ways, ranging from headaches and eye irritation to trouble breathing and even heart failure. Here's how to tell if you're in an area at ...

Air quality across parts of California is deteriorating to hazardous levels as strong winds drive rapid wildfire spread and stir up heavy dust.

LOS ANGELES – As a series wildfires burn out of control in Southern California, smoke clouded the region and beyond. Millions woke up to hazy skies and poor air quality Wednesday morning as ...

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 windblown advisory is ...

Recent data from the Environmental Protection Agency shows air quality in certain regions of the U.S. is deteriorating, ...

a professional researcher at the Air Quality Research Center, at the University of California, Davis. Less is known about the effects of burnt synthetic materials, in the cases of homes and cars ...