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

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

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the general public may experience health effects and members of sensitive ...

Get top local stories in Southern California delivered to you every ... they may not be reflected in the Air Quality Index (AQI) map. “However, they are typically visible to the naked eye ...

Wondering what the air quality is like in your neighborhood? This interactive map gives you up-to-the-minute air quality updates and health recommendations for communities across Los Angeles ...

LOS ANGELES (KABC) -- Air quality is a big concern for everyone in Southern California, even for those who don't live near fire zones. RELATED: Is the air quality index in your area safe?

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — poses additional risks to public health.