The district comprises the nine Bay Area counties — Alameda, Contra Costa, Marin, Napa, San Francisco ... release from the air district. The old logo was a square composed of nine wavy ...
The regional body that regulates and monitors air quality in the Bay Area has a new name and a redesigned logo. The Bay Area ...
The Bay Area Air District logo. The Air District is tasked with regulating stationary sources of air pollution in the nine counties that surround San Francisco Bay: Alameda, Contra Costa, Marin, Napa, ...