MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 20:51:40

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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
07/26/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0130   12-13 0.0430
01-02 0.0170   13-14 0.0390
02-03 0.0210   14-15 0.0350
03-04 0.0270   15-16 0.0300
04-05 0.0340   16-17 0.0270
05-06 0.0360   17-18 0.0240
06-07 0.0420   18-19 0.0210
07-08 0.0460   19-20 0.0190
08-09 0.0480   20-21 0.0190
09-10 0.0490   21-22 0.0190
10-11 0.0490   22-23 0.0190
11-12 0.0470   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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