MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 01:32:00

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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
05/12/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0440   12-13 0.0510
01-02 0.0450   13-14 0.0510
02-03 0.0470   14-15 0.0510
03-04 0.0490   15-16 0.0500
04-05 0.0500   16-17 0.0490
05-06 0.0500   17-18 0.0490
06-07 0.0510   18-19 0.0480
07-08 0.0520   19-20 0.0490
08-09 0.0520   20-21 0.0480
09-10 0.0520   21-22 0.0480
10-11 0.0520   22-23 0.0470
11-12 0.0520   23-00 0.0470
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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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