After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Air quality in Los Angeles has improved as the Palisades and Eaton wildfires get under control. But as the fires burned ...

KCRW and R&S Kayne Foundation Los Angeles held a public information panel and Q&A session regarding immediate and long-term ...

Poor air quality isn't always obvious, but it's a serious health issue affecting both our indoor and outdoor environment ...

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

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

Weather conditions are trapping smoke and other air pollutants near the ground where people breathe, officials said.

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

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