MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 05:59:06

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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
04/04/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0080   12-13 0.0620
01-02 0.0140   13-14 0.0590
02-03 0.0220   14-15 0.0570
03-04 0.0310   15-16 0.0550
04-05 0.0360   16-17 0.0520
05-06 0.0390   17-18 0.0480
06-07 0.0470   18-19 0.0460
07-08 0.0540   19-20 0.0440
08-09 0.0590   20-21 0.0430
09-10 0.0630   21-22 0.0420
10-11 0.0650   22-23 0.0420
11-12 0.0630   23-00 0.0420
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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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