On Wednesday at 2:12 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Sunday at midnight. The ...

An air quality alert was reported by the NWS San Diego CA on Thursday at 2:47 p.m. in effect until Saturday at midnight. The ...

Amid summer temperatures and wildfires burning in the Inland Empire, some areas of Southern California will experience ...

As San Luis County's Madre Fire rips through California, air quality warnings are now being issued for nearby areas, ...

California’s largest wildfire of the year grew to an estimated 70,801 acres Friday, producing smoke that has affected ...

Smoke from the Madre Fire in San Luis Obispo County could potentially bring poor air quality to the High Desert over the July ...

A fleet of air quality monitoring vehicles took to the streets of California yesterday, marking the start of a year long ...

Fireworks are happening across the city again this year, which poses two issues–highly concentrated pollution, and uniquely ...

Smoke from the Madre Fire, which started Wednesday off Highway 166, is impacting the air quality for some communities on the ...

Smoke often impacts the air quality during fire season, and we heard from the Shasta County air quality district manager ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

Poor air quality caused by ozone and other sources prompted the warnings across six states on Thursday and Friday.