1 / 12

Sierra Ozone Summit Summer 2008

Sierra Ozone Summit Summer 2008. Northern Sierra Air Quality Management District Gretchen Bennitt, Executive Director. Early Efforts. Ozone monitors – Nevada City, Grass Valley, White Cloud, Truckee, Penn Valley

pink
Télécharger la présentation

Sierra Ozone Summit Summer 2008

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Sierra Ozone Summit Summer 2008 Northern Sierra Air Quality Management District Gretchen Bennitt, Executive Director

  2. Early Efforts • Ozone monitors – Nevada City, Grass Valley, White Cloud, Truckee, Penn Valley • Attend upwind and state ozone meetings • City and County General Plan Elements • Funded CNG fueling facility • Health Advisories/Daily Air Quality Forecasts

  3. More Ozone Reductions • Worked together to lobby for Smog Check II in the Bay Area • Fulfilled federal SIP RACT requirements • Curbside green waste pickup

  4. Local Mobile Source Emission Reductions • Basic Smog Check • > $1,000,000 spent on diesel repowers • > $1.6 million spent on emission reduction projects • Funding low emission buses, low emission vehicles, pass subsidies, marketing, remote conferencing, downloadable forms • Bicycle/walking trails

  5. Nevada County Health Statistics • Asthma is triggered by numerous factors, including ozone • Data indicate that Nevada County has a higher incidence of asthma than the state average. (Sources; Ca. Health Interview Surveys, KidsCAP survey from First Five of Nevada County, ALA State of the Air Report 2008) • There is variability in asthma data - more reliable data needed.

  6. Days Per Year Above Federal 8-hr Ozone StandardBay Area, Sacramento and W. Nevada County VIOLATION DAYS YEAR Source: California Air Resources Board AQMIS2

  7. Upwind & Local Ozone Precursors2007 Summer Anthropogenic Source: California Air Resources Board, 8-Hour Ozone SIP Emission Inventory Projections, v1.06 RF#980 (CEFS), March 14, 2008

  8. 8-hour Ozone Values Grass Valley and FolsomJuly 22, 23 - 2003

  9. Next Steps • Continue to work with all agencies and public to reach attainment of health standard

  10. Upwind & Local Ozone Precursors2007 Summer Anthropogenic Source: California Air Resources Board, 8-Hour Ozone SIP Emission Inventory Projections, v1.06 RF#980 (CEFS), March 14, 2008

  11. Western Nevada County NOX2007 Summer Natural & Anthropogenic Source: California Air Resources Board, 8-Hour Ozone SIP Emission Inventory Projections, v1.06 RF#980 (CEFS), March 14, 2008

  12. Western Nevada County ROG 2007 Summer Natural & Anthropogenic Source: California Air Resources Board, 8-Hour Ozone SIP Emission Inventory Projections, v1.06 RF#980 (CEFS), March 14, 2008

More Related