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

People are taking precautions as multiple wildfires cause poor air quality across a wide swath of Los Angeles County.

With hazardous levels of smoke lingering over Los Angeles County as a result of the slew of wildfires currently burning ...

AirNow is a collaborative effort of federal agencies that provides air quality data across the U.S. The site also has ...

As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

Smoke from wildfires — like the ones in Los Angeles — can have health consequences. Here's what experts expect.

An air quality alert was issued on Thursday at 4:59 p.m. in effect until Friday at 5 p.m. The alert is for San Bernardino and ...

With fires still raging around Los Angeles and high winds expected to last through Friday, it's not clear when air quality in ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...

On Wednesday at 12:26 p.m. an air quality alert was issued valid until Friday at midnight. The alert is for San Bernardino ...

Tens of thousands of people have been impacted by evacuation orders since the blazes began. Follow for live updates.