MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 08:02:51

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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
08/10/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0330   12-13 0.0410
01-02 0.0330   13-14 0.0400
02-03 0.0340   14-15 0.0390
03-04 0.0350   15-16 0.0380
04-05 0.0370   16-17 0.0370
05-06 0.0380   17-18 0.0360
06-07 0.0400   18-19 0.0340
07-08 0.0420   19-20 0.0330
08-09 0.0430   20-21 0.0320
09-10 0.0430   21-22 0.0300
10-11 0.0430   22-23 0.0270
11-12 0.0420   23-00 0.0240
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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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