Air Quality Reports

Below are various reports that summarize air quality data. These reports are updated on a periodic basis when appropriate.

• 2005 Annual Summary: This is the most recent full year's summary (2004) of air quality measurements collected by the Air Pollution Control Division.
  
  Click here for other annual summaries:
  
  
  2004 Annual Summary
  2003 Annual Summary
  2002 Annual Summary
  
  
  
  
• Quicklook Reports : PM₁₀, PM_2.5(FRM and continuous), Ozone, SO₂, NO₂, NO and CO summaries from the Air Quality System (AQS). These reports are updated on a quarterly basis.
  
  
• Specialty Reports: These reports are from special assessments or studies conducted by the Air Pollution Control Division.