The Air District is issuing an air quality advisory for smoke in Southern Solano, northern Contra Costa, and northwestern Alameda counties, specifically communities between I-80 and I-680 bridges (Martinez, Pacheco, Concord and Port Chicago), but with some impact possible southward to Oakland, due to a fire at Valero.

The Air District is announcing the start of the Spare the Air summer smog season, which runs from May to October in the Bay Area.

The Air District has issued 18 Notices of Violation to MRC for violations of air quality regulations and/or permit conditions for the February 1 fire. This is an ongoing investigation, and more violations may be issued.

The Air District is soliciting applications for thirteen seats on its Community Advisory Council. The thirteen open seats represent: Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, and Solano counties, as well as at-large and youth seats.