MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 06:10:35

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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
02/17/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0480   12-13 0.0510
01-02 0.0470   13-14 0.0480
02-03 0.0460   14-15 0.0440
03-04 0.0450   15-16 0.0390
04-05 0.0460   16-17 0.0340
05-06 0.0470   17-18 0.0280
06-07 0.0480   18-19 0.0220
07-08 0.0500   19-20 0.0170
08-09 0.0520   20-21 0.0140
09-10 0.0530   21-22 0.0120
10-11 0.0530   22-23 0.0090
11-12 0.0530   23-00 0.0070
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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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