MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 12:16:24

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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
12/14/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0360   12-13 0.0370
01-02 0.0350   13-14 0.0340
02-03 0.0340   14-15 0.0310
03-04 0.0340   15-16 0.0270
04-05 0.0350   16-17 0.0230
05-06 0.0360   17-18 0.0190
06-07 0.0360   18-19 0.0160
07-08 0.0370   19-20 0.0120
08-09 0.0390   20-21 0.0100
09-10 0.0390   21-22 0.0080
10-11 0.0390   22-23 0.0070
11-12 0.0390   23-00 0.0060
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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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