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 ...

On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San Bernardino and Riverside County Valleys-The Inland Empire, Riverside County ...

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

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.

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 ...

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 ...

A team of researchers say they want to look at what exposure to toxins from thousands of burned structures does to people ...

Toxic chemicals from L.A.'s fires are going underreported and pose serious long-term risks, a group of lawmakers says. They ...

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 ...

LOS ANGELES – The Los Angeles wildfires have ... meaning they aren’t reflected in the air quality index (AQI). Even though the air quality near the Palisades and Eaton fires is "good" or ...