The companies responsible for the J.H. Baxter wood treatment facility in Eugene, Oregon, and their president pleaded guilty ...

NEWSChannel 2 has been receiving numerous reports of iPhone users stating the default weather app is showing hazardous air ...

(Reuters) - Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot particles that can penetrate the lungs and brain dropped to ...

Air quality sensors monitored by the Environmental Protection Agency showed hazardous conditions — the most severe of the six air quality levels — in downtown Los Angeles, Glendale ...

On Wednesday morning, air quality all around Los Angeles reached "hazardous," the worst possible rating for air quality. It means just about everyone could experience problems from breathing the air.

the worst areas measured by the AQMD for air quality — where the air is deemed hazardous — were Malibu and Catalina Island, the latter presumably because Santa Ana winds are pushing the smoke ...