Kern County's already poor air quality worsens during July 4th celebrations, with pollution spiking to dangerous levels that ...

The U.S. has one of the world’s most advanced systems to monitor air pollutants. Can it keep up with a changing climate?

Below is a press release from the Santa Barbara County Air Pollution Control District regarding Air Quality Watch for 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 Santa Barbara County Air Pollution Control District announced an upgraded version of its Permitted Facilities Map, an ...

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