MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 10:14:46

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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
09/18/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0080   12-13 0.0570
01-02 0.0100   13-14 0.0540
02-03 0.0140   14-15 0.0510
03-04 0.0200   15-16 0.0470
04-05 0.0280   16-17 0.0410
05-06 0.0320   17-18 0.0360
06-07 0.0390   18-19 0.0310
07-08 0.0450   19-20 0.0250
08-09 0.0520   20-21 0.0230
09-10 0.0560   21-22 0.0200
10-11 0.0580   22-23 0.0150
11-12 0.0590   23-00 0.0120
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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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