MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 19:07:54

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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 Pomona
06/20/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0120   12-13 0.0830
01-02 0.0180   13-14 0.0740
02-03 0.0280   14-15 0.0650
03-04 0.0410   15-16 0.0570
04-05 0.0540   16-17 0.0490
05-06 0.0610   17-18 0.0410
06-07 0.0720   18-19 0.0330
07-08 0.0820   19-20 0.0270
08-09 0.0890   20-21 0.0230
09-10 0.0930   21-22 0.0210
10-11 0.0930   22-23 0.0180
11-12 0.0890   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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