MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 21:01:14

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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 Tracy-Airport
04/12/2016
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0200   12-13 0.0440
01-02 0.0220   13-14 0.0440
02-03 0.0230   14-15 0.0430
03-04 0.0250   15-16 0.0420
04-05 0.0270   16-17 0.0410
05-06 0.0320   17-18 0.0410
06-07 0.0360   18-19 0.0420
07-08 0.0400   19-20 0.0420
08-09 0.0420   20-21 0.0430
09-10 0.0430   21-22 0.0430
10-11 0.0440   22-23 0.0430
11-12 0.0440   23-00 0.0430
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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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