MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 06:47:31

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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
03/25/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0230   12-13 0.0530
01-02 0.0210   13-14 0.0460
02-03 0.0220   14-15 0.0400
03-04 0.0260   15-16 0.0340
04-05 0.0300   16-17 0.0280
05-06 0.0330   17-18 0.0250
06-07 0.0400   18-19 0.0220
07-08 0.0470   19-20 0.0200
08-09 0.0530   20-21 0.0200
09-10 0.0560   21-22 0.0220
10-11 0.0580   22-23 0.0210
11-12 0.0570   23-00 0.0200
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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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