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

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been ...

On Wednesday at 3:18 p.m. an updated air quality alert was issued valid until Thursday at 6 p.m. The alert is for Ventura ...

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

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

The sun-kissed beaches, famous Hollywood sign, and glitz and glamour of the entertainment industry usually bring Los Angeles ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

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

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

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