The Center for Biological Diversity and the Patagonia Area Resource Alliance say federal regulators failed to review a ...

Air purifiers are a great tool for improving your indoor air quality. You could also invest in a sensor just so you know what ...

Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...

The Air Quality Index measured 156 near Forks, Washington, and received a rating of "unhealthy," meaning some members of the ...

The Air Quality Index (AQI) can tell you a lot about the health of the environment, but there are still measures you can take ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

On Wednesday at 1:32 p.m. an air quality alert was issued valid until Thursday at noon. The alert is for Ventura County ...

An air quality alert was issued on Wednesday at 4:14 p.m. in effect until Thursday at 6 p.m. The alert is for San Bernardino ...

The air has improved in the LA region as firefighters get blazes under control, but there are questions about how safe the ...

The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

With the return of the strong Santa Ana winds in Los Angeles County, the air quality will be changing quickly, especially for ...