MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 02:34:47

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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
03/22/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0350   12-13 0.0560
01-02 0.0370   13-14 0.0520
02-03 0.0400   14-15 0.0490
03-04 0.0420   15-16 0.0430
04-05 0.0430   16-17 0.0370
05-06 0.0450   17-18 0.0330
06-07 0.0490   18-19 0.0310
07-08 0.0530   19-20 0.0290
08-09 0.0560   20-21 0.0280
09-10 0.0580   21-22 0.0270
10-11 0.0590   22-23 0.0240
11-12 0.0580   23-00 0.0210
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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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