MRGDAREAMYR Display

Data on this page extracted on June 24, 2017 at 07:02:52

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AQMIS2
     
Multiyear Ozone
for San Joaquin Valley Air Basin ending in 2013
Parts Per Million ( ppm )
Year Exceedance Days Maximum Concentration
National 8-hr Std Parts Per Million (ppm)
0.075 ppm 0.070 ppm 1-hr 8-hr
2013
 
     
2012
 
     
2011
 
     
2010
 
     
2009
 
     
2008
 
     
2007
 
     
2006
 
     
2005
 
     
2004
 
     
2003
 
     
2002
 
     
2001
 
     
2000
 
     
1999
 
     
1998
 
     
1997
 
     
1996
 
     
1995
 
     
1994
 
     
 
Standards:
State 1-hr: 0.090 ppm
State 8-hr: 0.070 ppm
National 1-hr: 0.12 ppm
2008 National 8-hr: 0.075 ppm
2015 National 8-hr: 0.070 ppm

Other Standards (pdf)
Download Data: Quick or Select Format   
 

  Years with an asterisk (*) include preliminary data that will not be included on graphs.  
  Nat'l stds truncate 4 digit 8-Hr avgs to 3 decimals; State stds round to 3 decimals.  
  Click on a year to see site specific details.  
  Click on reported value to see underlying daily detail.  
  The 8-hour maximum value is based on the 2015 (0.070) ppm Nat'l std method.  
 


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