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 ...

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

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

Wildfires in Los Angeles County continued to burn on Monday, January 13, 2025, as firefighters worked to contain portions of ...

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

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Air quality is unhealthy for all groups due to the new Moss Landing fire across the Central Coast.

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

Once you get into emergency preparation, it can be easy to go overboard. But you don’t have to go full “doomsday prepper” to ...

One change that could have a big impact on how long drivers wait for an emissions test is the introduction of self-service kiosks. According to the agency, owners of gas-powered or hybrid vehicles who ...

The nation’s second largest city and its surrounding areas are now experiencing hazardous air quality - here's how these ...