The air in our lower atmosphere is a dynamic, constantly shifting mixture of gases, liquid droplets and small particles. It swirls and eddies around the globe like water in an ocean, with winds and weather patterns resulting from the movement.
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4/16/2014 Board of Directors Regular Meeting Webcast archive will be available 24-48 hours after the meeting.
(1 Mb PDF, 215 pgs)
4/2/2014 Board of Directors Special Meeting and Regular Meeting Webcast Archive
Special Meeting Agenda
(293 k PDF, 112 pgs)
Regular Meeting Agenda
(1 Mb PDF, 102 pgs)
Agendas, Minutes and Media
System & player requirements, RSS feeds & mobile alternatives.
iTunes Audio Podcasts
iTunes Video Podcasts
Air Monitoring Data
Air Quality Widgets
The Air Quality Forecast is a way for you to find out how the air quality is in your area. The Air Quality Forecast is made by 1:15 p.m. Monday – Friday, and weekends as needed. For further information view the current Air Quality Forecast.
For assistance in English, call (415) 749-4900.
Para asistencia en español, llame a al (415) 749-4900.