MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 02:26:30

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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
10/02/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0180   12-13 0.0470
01-02 0.0180   13-14 0.0450
02-03 0.0190   14-15 0.0430
03-04 0.0220   15-16 0.0400
04-05 0.0250   16-17 0.0350
05-06 0.0270   17-18 0.0310
06-07 0.0310   18-19 0.0280
07-08 0.0370   19-20 0.0250
08-09 0.0430   20-21 0.0220
09-10 0.0460   21-22 0.0210
10-11 0.0470   22-23 0.0170
11-12 0.0470   23-00 0.0150
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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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