MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 19:39:03

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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
07/28/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0160   12-13 0.0740
01-02 0.0180   13-14 0.0670
02-03 0.0200   14-15 0.0580
03-04 0.0250   15-16 0.0490
04-05 0.0310   16-17 0.0410
05-06 0.0370   17-18 0.0350
06-07 0.0490   18-19 0.0300
07-08 0.0590   19-20 0.0250
08-09 0.0680   20-21 0.0220
09-10 0.0740   21-22 0.0210
10-11 0.0770   22-23 0.0190
11-12 0.0770   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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