MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 06:23:09

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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
02/04/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0040   12-13 0.0340
01-02 0.0040   13-14 0.0290
02-03 0.0040   14-15 0.0230
03-04 0.0050   15-16 0.0180
04-05 0.0080   16-17 0.0130
05-06 0.0130   17-18 0.0080
06-07 0.0180   18-19 0.0050
07-08 0.0230   19-20 0.0040
08-09 0.0290   20-21 0.0040
09-10 0.0340   21-22 0.0040
10-11 0.0360   22-23 0.0040
11-12 0.0360   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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