MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 21:43:09

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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
07/30/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0180   12-13 0.0720
01-02 0.0160   13-14 0.0670
02-03 0.0160   14-15 0.0580
03-04 0.0190   15-16 0.0490
04-05 0.0230   16-17 0.0410
05-06 0.0300   17-18 0.0340
06-07 0.0410   18-19 0.0280
07-08 0.0510   19-20 0.0240
08-09 0.0610   20-21 0.0220
09-10 0.0680   21-22 0.0210
10-11 0.0730   22-23 0.0190
11-12 0.0740   23-00 0.0180
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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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