Los Angeles County is the focus of an air quality alert reported at 3:59 p.m. on Wednesday by the National Weather Service. The alert is in effect until Thursday at noon.

The recent wildfires in Altadena and Pacific Palisades have been contained, but wildfire impact on air quality is something ...

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.

Thank you for reporting this station. We will review the data in question. You are about to report this weather station for bad data. Please select the information that is incorrect.