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

Epidemiological studies have linked dirty air to dementia and other brain disorders. Now researchers are trying to determine ...

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air ...

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

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

The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...

With the return of the strong Santa Ana winds in Los Angeles County, the air quality will be changing quickly, especially for ...

air quality, and property damage. The lack of specific city codes regulating blasting has left some homeowners feeling vulnerable and frustrated as construction continues in close proximity to ...

The findings give new insight into the dangers of urban wildfires that burn plastics and other chemicals in homes and ...