In the early 1950s, the science of air pollution was energized by the discovery that ground-level ozone was the main chemical in “smog”, a conjunction of “smoke” and “fog” that soon became a household word.
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Clean Air Plan Update & Climate Protection Strategy Public Workshop Webcast Archive
(229.11 kb PDF, 1 pg)
Clean Air Plan Update Info
2/19/2013 Board of Directors Regular Meeting Webcast Archive
(12 Mb PDF, 191 pgs)
Agendas, Minutes and Media
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iTunes Audio Podcasts
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The Nine County Jurisdiction of the Air District
800 334 ODOR
For assistance in English, call (415) 749-4900.
Para asistencia en español, llame a al (415) 749-4900.