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

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

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.

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 ...

An explosion at a Los Angeles County Sheriff’s Department training facility killed three veteran deputies from the arson and ...

Los Angeles battles ozone pollution from traffic and geography, with 200 unhealthy air days, investing in electric vehicles.

National Weather Agency Blames Home-Cooked Meals for Worsening Ozone Pollution Over Los Angeles Researchers with the National Oceanic and Atmospheric Administration claim that if you can smell food ...

The amount of ozone produced by cooking in Los Angeles is about equal to the amount of ozone produced by volatile organic compounds from fueled vehicles, the NOAA study says. "We knew from our ...

Los Angeles experienced years of thick air pollution due to a ballooning population, unregulated industry, a booming car industry, and its natural geography.

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 ...

Freeway north of LA is the focus of an air quality alert reported at 2:31 p.m. on Monday by the National Weather Service. The ...

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