MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 19:48:11

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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
09/14/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0290   12-13 0.0270
01-02 0.0290   13-14 0.0260
02-03 0.0300   14-15 0.0250
03-04 0.0310   15-16 0.0240
04-05 0.0310   16-17 0.0230
05-06 0.0310   17-18 0.0230
06-07 0.0330   18-19 0.0220
07-08 0.0320   19-20 0.0220
08-09 0.0320   20-21 0.0210
09-10 0.0300   21-22 0.0200
10-11 0.0290   22-23 0.0180
11-12 0.0270   23-00 0.0170
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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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