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 Historical Ozone and PM2.5 Data

Daily Ozone Data

  • Daily 1-Hour Ozone Data
    Displays a table with the last 7 days maximum 1-hour
    concentration at each monitor for the current ozone season.

 

  • Daily 8-Hour Ozone Data
    Displays a table with the last 7 days maximum 8-hour
    concentration at each monitor for the current ozone season.

 

 

Historical Ozone Data

  • Ozone Numerical Data for 2002 - 2007
    Contains the top four 8-hour concentrations for 2007 and the three
    year average for 2002-2007 including the fourth high values for
    2002-2007.

 

Historical PM2.5 Data

 

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