MRGDHVAL Display

Data on this page extracted on April 18, 2024 at 15:45:15

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AQMIS2
     
Note: This AQMIS Ozone page reflects the 2008 National 8-Hour Ozone Standard of 0.075 ppm
AQMIS 24 Hour Summary for 8 Hour Avg Ozone Beginning at Specified Hour
for Costa Mesa-Mesa Verde Drive
03/02/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0290   12-13 0.0410
01-02 0.0270   13-14 0.0390
02-03 0.0270   14-15 0.0370
03-04 0.0260   15-16 0.0340
04-05 0.0280   16-17 0.0320
05-06 0.0290   17-18 0.0300
06-07 0.0310   18-19 0.0260
07-08 0.0340   19-20 0.0210
08-09 0.0380   20-21  
09-10 0.0410   21-22  
10-11 0.0420   22-23  
11-12 0.0420   23-00  
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  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.  
  Hours listed are in Pacific Standard Time. Add one hour to convert to PDT.  
  Blank values indicate data not available.  
  Click on name of monitoring site to see additional information on the site.  
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