MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 04:44:08

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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
10/26/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0050   12-13 0.0540
01-02 0.0080   13-14 0.0510
02-03 0.0110   14-15 0.0460
03-04 0.0130   15-16 0.0390
04-05 0.0180   16-17 0.0320
05-06 0.0220   17-18 0.0260
06-07 0.0290   18-19 0.0210
07-08 0.0360   19-20 0.0150
08-09 0.0430   20-21 0.0110
09-10 0.0470   21-22 0.0080
10-11 0.0500   22-23 0.0060
11-12 0.0520   23-00 0.0050
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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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