MRGDHVAL Display

Data on this page extracted on March 30, 2024 at 00:19:25

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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
07/16/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0380   12-13 0.0430
01-02 0.0380   13-14 0.0410
02-03 0.0390   14-15 0.0400
03-04 0.0400   15-16 0.0390
04-05 0.0410   16-17 0.0390
05-06 0.0410   17-18 0.0380
06-07 0.0420   18-19 0.0370
07-08 0.0430   19-20 0.0350
08-09 0.0430   20-21 0.0340
09-10 0.0430   21-22 0.0330
10-11 0.0440   22-23 0.0320
11-12 0.0440   23-00 0.0310
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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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