MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 03:57:24

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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
10/07/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0010   12-13 0.0500
01-02 0.0030   13-14 0.0450
02-03 0.0080   14-15 0.0390
03-04 0.0130   15-16 0.0310
04-05 0.0190   16-17 0.0220
05-06 0.0230   17-18 0.0150
06-07 0.0310   18-19 0.0090
07-08 0.0390   19-20 0.0060
08-09 0.0460   20-21 0.0030
09-10 0.0520   21-22 0.0010
10-11 0.0530   22-23 0.0000
11-12 0.0520   23-00 0.0000
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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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