The Orange County and Santa Ana Mountains area is the focus of an air quality alert reported at 11:54 a.m. on Friday by the ...
A dense blanket of winter smog settled over Southern California on Tuesday, December 9, 2025, prompting an extraordinary ...
An air quality alert was reported by the National Weather Service on Saturday at 3:30 p.m. in effect until Monday at midnight for Dauphin, Lebanon, Cumberland, York and Lancaster counties.
Los Angeles County is the focus of an air quality alert reported at 6:07 a.m. on Friday by the National Weather Service. The alert is in effect until Saturday Nov. 29, at midnight.
The Orange County and Santa Ana Mountains area is included in an air quality alert reported by the National Weather Service ...
Los Angeles County is the focus of an air quality alert reported at 11:19 a.m. on Monday by the National Weather Service. The ...
An air quality alert was reported by the NWS Los Angeles/Oxnard CA on Monday at 11:19 a.m. in effect until Wednesday at ...