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

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 ...

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

The Los Padres National Forest, Cal Fire in San Luis Obispo, and Bureau of Land Management have been coordinating the ...

A regional air quality alert has been issued for parts of Southern California as two fires continue to burn in Riverside ...

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 ...

The Madre fire burning in San Luis Obispo County has grown to become the largest wildfire California has seen this year. It ...

Air quality is uniquely terrible after all those official and illegal fireworks are detonated to celebrate Independence Day.

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

Growth of the Madre Fire burning off Highway 166 expanded overnight, now having scorched 70,801 acres by Friday morning.

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

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