MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 13:05:03

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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
04/14/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0450   12-13 0.0550
01-02 0.0460   13-14 0.0520
02-03 0.0460   14-15 0.0480
03-04 0.0470   15-16 0.0460
04-05 0.0480   16-17 0.0440
05-06 0.0500   17-18 0.0420
06-07 0.0520   18-19 0.0410
07-08 0.0530   19-20 0.0380
08-09 0.0550   20-21 0.0370
09-10 0.0570   21-22 0.0370
10-11 0.0570   22-23 0.0330
11-12 0.0560   23-00 0.0290
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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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