MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 01:03:53

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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
12/22/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0040   12-13 0.0070
01-02 0.0040   13-14 0.0060
02-03 0.0030   14-15 0.0060
03-04 0.0030   15-16 0.0040
04-05 0.0030   16-17 0.0040
05-06 0.0030   17-18 0.0040
06-07 0.0040   18-19 0.0050
07-08 0.0060   19-20 0.0060
08-09 0.0070   20-21 0.0060
09-10 0.0070   21-22 0.0070
10-11 0.0070   22-23 0.0070
11-12 0.0070   23-00 0.0070
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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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