MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 09:24:11

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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
10/04/2016
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0220   12-13 0.0440
01-02 0.0240   13-14 0.0420
02-03 0.0260   14-15 0.0410
03-04 0.0280   15-16 0.0390
04-05 0.0300   16-17 0.0370
05-06 0.0330   17-18 0.0350
06-07 0.0360   18-19 0.0330
07-08 0.0400   19-20 0.0320
08-09 0.0420   20-21 0.0320
09-10 0.0440   21-22 0.0300
10-11 0.0450   22-23 0.0290
11-12 0.0440   23-00 0.0290
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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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