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Clean Air Public Transit Busses

Air District Fact

The Air District is supporting a hydrogen-fueled bus demonstration project involving AC Transit, Golden Gate Transit, the Santa Clara Valley Transportation Authority and San Mateo County Transit. The goal of the project is to find the most economically effective way to operate a hydrogen-fueled bus fleet.

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Wood Burning Status

Wednesday, 2/8
No Spare the Air Alert in Effect
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Air Quality Widgets | BAAQMD

BAAQMD Webcasts

Upcoming Webcasts

Workshop on Proposed Amendments to Regulation 2: Permits to be Webcast live from 10:00am to 12:00pm on 2/22/2012.
More Information:
Workshop Notice
(521 k PDF, 5 pgs)
Rule Workshops

Recent Webcasts

The Particulate Matter Workshop is available as a Webcast archive.
Meeting Presentation:
Reducing Particulate Matter in the SF Bay Area
(4 MB PDF, 49 pgs)
More Information:
Particulate Matter Planning

12/14/2011 Board of Directors Special Meeting
More Information:
12/14/2011 Agenda
(545 k PDF, 23 pgs)
Board Archives:
Agendas, Minutes and Media

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Contacts

Individuals

  • Saffet Tanrikulu
  • Research & Modeling Manager, Planning and Research
  • 415 749-4787
  • Cuong Tran
  • Senior Atmospheric Modeler, Planning and Research
  • 415 749-4704
  • Steve Soong
  • Senior Atmospheric Modeler, Planning and Research
  • 415 749-4657

Groups

Planning Rules And Research

415 749-4995

Modeling

415 749-4787


Full BAAQMD Directory

Toxics Modeling

To support the Community Air Risk Evaluation (CARE) program, staff conducted regional toxics modeling using the CAMx model. In this effort, the 2005 emissions inventory developed for the CARE program was used, meteorology was simulated using the MM5 model, and the CAMx model was applied to simulate toxics concentrations. Two different horizontal grid spacing were utilized, 1 and 4 km. The modeling results, along with exposure analysis, have been summarized in a report.

Preliminary toxics modeling report

Staff also conducted toxics modeling using future year (2015) toxics emission estimates. The meteorological inputs and air quality model used were the same as in the 2005 modeling effort described above. A report detailing the modeling inputs and discussing the results is available.

2015 toxics modeling report

Last Updated: 1/25/2012