Los Angeles County is the focus of an updated air quality alert reported at 5:03 p.m. on Wednesday by the National Weather ...

Los Angeles and much of Southern California were met with a regional air quality alert on Saturday, following July 4th ...

Freeway north of LA is the focus of an updated air quality alert reported at 5:03 p.m. on Wednesday by the National Weather ...

Los Angeles County is the focus of an air quality alert reported at 1:58 p.m. on Wednesday by the National Weather Service.

Millions of people in California have been urged to avoid grilling on Wednesday amid concerns over high air pollution levels.

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread ...

Fourth of July fireworks could prompt hazardous air quality across parts of Southern California this weekend, authorities ...

Los Angeles braces for a hot day with an Air Quality Alert due to high ozone levels, affecting sensitive groups and advising precautions like staying indoors and limiting outdoor activities.

An air quality alert is in effect from 5 p.m. July 4 through midnight July 5 due to harmful levels of fine particle pollution ...

On Wednesday at 5:03 p.m. the NWS Los Angeles/Oxnard CA reported an updated air quality alert in effect until Thursday at ...

Los Angeles County is included in an air quality alert reported by the National Weather Service on Thursday at 2:43 p.m. The ...

An air quality alert was reported by the NWS Los Angeles/Oxnard CA on Monday at 2:31 p.m. in effect until Thursday at 8:15 ...