Air Quality Reports- Annual Report and Network Plan
The Air Pollution Control District prepares a variety of air quality reports base on monitoring data from the region. The reports are described below.
Annual Report
Annual Air Quality Report combines the 2008 and 2009 air quality reports in order to include information on the South County Phase 2 Particulate Study, the new Federal ozone air quality standard, exceptional events documentation, and an update on previous Annual Report data presentations. In addition, an air quality trends analysis is included that evaluates the past seven years of ozone and PM measurements countywide. The trends show ozone levels are highest in the eastern part of the county, but have generally declined over that past several years. PM10 trends show higher concentrations in the south county than other areas, with no discernible decline in levels over the analysis period.
2008 - 2009 Annual Air Quality Report
Past Annual Reports
2007 Annual Air Quality Report
2006
Annual Air Quality Report
2005 Annual Air
Quality Report
2004 Annual Air
Quality Report
2003 Annual Air Quality Report
2002 Annual Air
Quality Report
2001 Annual Air Quality
Report
2000 Annual Air Quality
Report
1999 Annual Air Quality
Report
Network Plan
The APCD has finished preparing the 2011 Ambient Air Monitoring Network Plan. The Network Plan provides a comprehensive description of our air pollution monitoring efforts along with a discussion of changes we anticipate over the next 18 months. The document is available in various formats to the public including downloadable files from this website and hardcopy reports available by request from our office. The public review period for this document will end on 25 June 2011 after which any changes will be incorporated prior to submittal to the USEPA and California Air Resources Board. Please submit any comments or suggestions related to this report to Jay Courtney at the District office.
Network Assessment
The network assessment is a more detailed examination and assessment of the more technical aspects of the monitoring program performed every five years. The last network assessment was completed in 2010.
Contact us to request a copy of
the report by mail.
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