MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 20:05:52

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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
09/13/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0060   12-13 0.0510
01-02 0.0100   13-14 0.0450
02-03 0.0150   14-15 0.0380
03-04 0.0220   15-16 0.0300
04-05 0.0300   16-17 0.0250
05-06 0.0350   17-18 0.0210
06-07 0.0430   18-19 0.0180
07-08 0.0520   19-20 0.0150
08-09 0.0570   20-21 0.0130
09-10 0.0600   21-22 0.0120
10-11 0.0590   22-23 0.0100
11-12 0.0560   23-00 0.0100
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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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