Plus, other steps you can take to improve indoor air quality. Left to right: Air purifiers from Alen, Blueair, and Coway. By ...

Angelenos are being encouraged to keep their air purifiers on and to wear a mask when outside in the wake of the recent fires ...

A toxic soup of smoke, chemicals and particulate matter is being spread across the city by gusty winds. Here's what to look ...

Special filters, like those in the Coway Intense Smoke Filter, tackle wildfire pollutants that HEPA filters miss. Find out ...

The Los Angeles wildfires have robbed many Southern California residents not only of their homes but also of the great ...

As three major fires continue to burn in the Los Angeles area, 17 million residents are affected by the drifting smoke. An air purifier with a HEPA filter can help.

Air quality in Southern California is dangerously bad because of the fires. Our reporter set out to build an air filter -- in a style the EPA praised, using only things she already had at home.

Dual smoke advisory alerts issued in Southern California Due to the Eaton and Palisades Fires, the South Coast Air Quality ..

Superintendent Kimberlee Armstrong said Portland would send 2,000 portable air purifiers to California to clean the air in ...

As people return to the structures spared from Los Angeles wildfires, experts warn that they should be careful of the air ...

Several parts of southern California are currently under windblown dust and ash advisories as deadly wildfires continue to ...

With the numerous fires in Los Angeles, supplies are desperately needed. With the air quality so bad, air purifiers have sold ...