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 ...

After the fires get under control, wind could help push some particles out of the air, as will gravity with some larger ...

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

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

Here's advice from SCAQMD: Avoid using indoor or outdoor wood-burning appliances, including fireplaces. Avoid vigorous ...

Smoke from the blaze has significantly worsened air quality statewide, with some areas reporting hazardous levels exceeding 500 on the Air Quality Index (AQI).

The winds will come and go, with the strongest gusts expected early next week, especially next Monday night and into Tuesday, ...

On Thursday at 5:14 p.m. an air quality alert was issued valid until Friday at 5 p.m. The alert is for Calabasas and Agoura ...

As multiple fires burn across the Los Angeles area, several districts that hoped to be open by now have stayed shuttered.

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 wildfires currently raging across Los Angeles and strong winds carrying smoke and pollutants, much of the area is ...