Alabama Department of Environmental Management

 

 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.

 

• Air Quality Index for Cities in Alabama
   

 

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.

 

• Ozone Graphical Data for 2001- 2004
  Displays a map of the three year average for each county in the
  state in which monitoring is performed.

Historical PM2.5 Data

• PM2.5 Numerical Data for 2002 - 2007
  Contains the annual mean concentration and the three year
  average for each monitors in Alabama.

 

• PM2.5 Graphical Data for 2001 - 2004
  Displays a map of the three year average for each county in the
  State in which monitoring is performed.

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