MRGDHVAL Display

Data on this page extracted on March 19, 2024 at 03:33:24

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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 Fontana-Arrow Highway
07/27/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0060   12-13 0.0590
01-02 0.0070   13-14 0.0560
02-03 0.0090   14-15 0.0500
03-04 0.0120   15-16 0.0430
04-05 0.0160   16-17 0.0350
05-06 0.0210   17-18 0.0270
06-07 0.0280   18-19 0.0200
07-08 0.0360   19-20 0.0140
08-09 0.0440   20-21 0.0110
09-10 0.0520   21-22 0.0090
10-11 0.0570   22-23 0.0050
11-12 0.0590   23-00 0.0040
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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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