MRGDASRPT Display

Data on this page extracted on March 28, 2024 at 10:24:53

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AQMIS2
     
Note: This AQMIS Ozone page reflects the 2008 National 8-Hour Ozone Standard of 0.075 ppm
San Luis Obispo County (remaining areas)
Annual  Ozone Summary Data
2007  
Parts Per Million ( ppm )
Basin County Monitoring Site Exceedance Days Maximum Concentration Ozone
National 8-hr Std Parts Per Million ( ppm ) Season
0.075 ppm 0.070 ppm 1-hr 8-hr Covered
SCC  San Luis Obispo  Atascadero-Lewis Avenue  0  1  0.079   0.071   96 
SCC  San Luis Obispo  Morro Bay  0  0  0.071   0.062   97 
SCC  San Luis Obispo  Nipomo-Regional Park  0  0  0.072   0.068   98 
SCC  San Luis Obispo  Paso Robles-Santa Fe Avenue  0  1  0.085   0.074   99 
SCC  San Luis Obispo  San Luis Obispo-3220 South Higuera St  0  0  0.071   0.063   96 
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)
Get Additional Information on Sites
 

  Nat'l stds truncate 4 digit 8-Hr avgs to 3 decimals; State stds round to 3 decimals.  
  Cell color is red if national 8-hour standard level is exceeded.  
  Click on site name to see multiyear data for the site.  
  Season Covered (%) is based only on official data.  
  The 8-hour maximum value is based on the 2015 (0.070) ppm Nat'l std method.  
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