MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 20:27:18

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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
07/31/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0340   12-13 0.0440
01-02 0.0340   13-14 0.0420
02-03 0.0340   14-15 0.0390
03-04 0.0350   15-16 0.0360
04-05 0.0360   16-17 0.0330
05-06 0.0380   17-18 0.0320
06-07 0.0400   18-19 0.0300
07-08 0.0420   19-20 0.0290
08-09 0.0440   20-21 0.0290
09-10 0.0450   21-22 0.0290
10-11 0.0450   22-23 0.0290
11-12 0.0450   23-00 0.0310
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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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