LOS ANGELES -- With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping ...

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

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

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

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

Smoke from the raging Southern California wildfires is filling city skylines, causing officials to warn residents of poor air ...

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

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.

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

LA's wildfires pushed AQI to "moderate," but Delhi's air hit a hazardous 410, highlighting its chronic pollution crisis and ...