MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 06:01:00

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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
05/16/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0180   12-13 0.0490
01-02 0.0190   13-14 0.0480
02-03 0.0210   14-15 0.0460
03-04 0.0250   15-16 0.0440
04-05 0.0300   16-17 0.0400
05-06 0.0320   17-18 0.0360
06-07 0.0370   18-19 0.0310
07-08 0.0420   19-20 0.0270
08-09 0.0460   20-21 0.0240
09-10 0.0480   21-22 0.0220
10-11 0.0490   22-23 0.0200
11-12 0.0490   23-00 0.0200
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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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