MRGDHVAL Display

Data on this page extracted on March 19, 2024 at 03:48:52

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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
07/31/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0170   12-13 0.0700
01-02 0.0190   13-14 0.0650
02-03 0.0230   14-15 0.0580
03-04 0.0280   15-16 0.0490
04-05 0.0340   16-17 0.0410
05-06 0.0380   17-18 0.0330
06-07 0.0470   18-19 0.0250
07-08 0.0570   19-20 0.0210
08-09 0.0650   20-21 0.0190
09-10 0.0710   21-22 0.0170
10-11 0.0750   22-23 0.0160
11-12 0.0740   23-00 0.0150
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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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