MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 04:46:24

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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
12/15/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0090   12-13 0.0360
01-02 0.0130   13-14 0.0350
02-03 0.0170   14-15 0.0340
03-04 0.0210   15-16 0.0330
04-05 0.0230   16-17 0.0330
05-06 0.0250   17-18 0.0340
06-07 0.0290   18-19 0.0340
07-08 0.0320   19-20 0.0330
08-09 0.0320   20-21 0.0330
09-10 0.0330   21-22 0.0340
10-11 0.0350   22-23 0.0330
11-12 0.0360   23-00 0.0330
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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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