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

The Davis County Health Department has installed 24 air quality sensors throughout the county to help community members make informed decisions about their daily activities. The county plans to ...

Angelenos still bothered by the smell of wildfire smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County ...

Wildfire ash carries many carcinogens that could cause short- and long-term health problems, including asthma attacks and ...

A map from AirNow suggests that the air quality around Los Angeles and Anaheim, California, is unhealthy as the Palisades fire continues to burn in Los Angeles County. The fire, determined to be ...

As fires burn across Los Angeles County, spurring thousands of evacuations ... with respiratory or cardiovascular issues. Hazardous air quality can affect people's health in multiple ways ...

Smoke from these fires is expected to significantly impact coastal, central, and southern Los Angeles County on Thursday. PM2.5 levels due to smoke have reached the Unhealthy Air Quality Index ...

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

Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...

Despite the green map from the South Coast Air Quality Management District showing the air quality reading in Los Angeles County being “good,” people should continue taking precautions ...

Ash from the recent LA County fires and burn scars formed by ... The advisory was extended through 7 p.m. Wednesday by the South Coast Air Quality Management District. It includes most of Los ...