and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations. Los Angeles’ air quality is closely tied to weather patterns. Clear, breezy days help ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

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

Dust and ash left behind from the January wildfires in Los Angeles ... to be detected by air quality instrumentation,” they may not be reflected in the Air Quality Index (AQI) map.

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

An air quality alert was reported by the NWS Los Angeles/Oxnard CA on Wednesday at 3:59 p.m. in effect until Thursday at noon ...

Southern California air quality monitors issued a dust and ash alert for all of Los Angeles County as strong ... "In short, although the AQI may show green, it is best to reduce exposure as ...

A new study by the Centers for Disease Control and Prevention shows that for several days during the fires, lead levels in the air just south of the Eaton Canyon Fire increased roughly 110-fold ...

LOS ANGELES (KABC) -- Wildfires in Southern California this month have already made air quality in Los Angeles County poor. With the Hughes Fire erupting Wednesday near Castaic Lake and growing to ...

Air quality levels across large swathes of California have deteriorated as fires, such as the newly ignited Hughes Fire, continue to burn in and around Los ... a peak Air Quality Index (AQI ...

PORTLAND, Ore. (KOIN) — Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California. As of Wednesday morning, Portland has a moderate ...