Air Pollution Fluctuates in San Diego
Light traffic in San Diego County, April 11, 2020 (Photo credit: Reuben Herzl)

Air Pollution Fluctuates in San Diego

May 28 2020 8 min read
Cleaner Air Throughout California
Light traffic on Los Angeles freeways during COVID-19 response, April 7, 2020. (Photo credit: Reuben Herzl)

Cleaner Air Throughout California

April 14 2020 5 min read
Bay Area Pollutant Levels Drop for Second Week
Sunset over West Oakland, Calif., March 30, 2020 (Photo credit: Cliff Worley, Kapor Center)

Bay Area Pollutant Levels Drop for Second Week

March 31 2020 7 min read
Bay Area Air Pollution During COVID-19
A nearly empty Interstate 280 in San Francisco March 22, 2020.

Bay Area Air Pollution During COVID-19

March 24 2020 5 min read