LOS ANGELES — With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on, even with her air purifier running. “My car was ...

LOS ANGELES (AP) — With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on, even with her air purifier running.

A pilot on an Air France flight had to enact an emergency landing after a dangerous loss in pressure prompted the flight crew to deploy oxygen masks. The Airbus A318 had been flying from Paris ...

The air quality led Los Angeles Unified School District ... they should consider a P100 respirator or properly fit N95 mask. District officials also doubled the amount of feeding centers opened ...

In Los Angeles, People Snap up Air Filters and Wear Masks Against Smoke Pollution LOS ANGELES (AP) — With levels of sooty air pollution far too high across swaths of the Los Angeles area ...