MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 02:33:32

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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
03/10/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0220   12-13 0.0490
01-02 0.0210   13-14 0.0450
02-03 0.0220   14-15 0.0400
03-04 0.0260   15-16 0.0350
04-05 0.0280   16-17 0.0310
05-06 0.0300   17-18 0.0270
06-07 0.0320   18-19 0.0220
07-08 0.0380   19-20 0.0200
08-09 0.0430   20-21 0.0200
09-10 0.0480   21-22  
10-11 0.0510   22-23  
11-12 0.0520   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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