MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 17:10:44

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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
02/11/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0040   12-13 0.0360
01-02 0.0050   13-14 0.0310
02-03 0.0060   14-15 0.0290
03-04 0.0090   15-16 0.0240
04-05 0.0130   16-17 0.0180
05-06 0.0170   17-18 0.0130
06-07 0.0220   18-19 0.0090
07-08 0.0270   19-20 0.0070
08-09 0.0330   20-21 0.0070
09-10 0.0370   21-22 0.0080
10-11 0.0390   22-23 0.0050
11-12 0.0390   23-00 0.0040
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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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