Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Los Angeles is now a week removed from the day that multiple devastating wildfires erupted to torch tens of thousands of ...

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.

Storyline: Wildfires in the Los Angeles area of Southern California have forced residents to remain indoors due to hazardous ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

Now, Santa Ana winds are expected to sweep through the area early next week, accompanied by low humidity, meaning more ...

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

The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong ...

A wildfire smoke advisory remains in effect this weekend for most of Southern California due to wildfires in Los Angeles ...

Smoke from the raging Southern California wildfires is filling city skylines, causing officials to warn residents of poor air ...

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