MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 15:01:47

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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
01/23/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0030   12-13 0.0210
01-02 0.0040   13-14 0.0170
02-03 0.0060   14-15 0.0130
03-04 0.0090   15-16 0.0090
04-05 0.0130   16-17 0.0060
05-06 0.0150   17-18 0.0040
06-07 0.0190   18-19 0.0040
07-08 0.0240   19-20 0.0050
08-09 0.0270   20-21 0.0070
09-10 0.0280   21-22 0.0070
10-11 0.0260   22-23 0.0100
11-12 0.0240   23-00 0.0110
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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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