MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 12:51:05

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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
12/29/2014
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0030   12-13 0.0210
01-02 0.0040   13-14 0.0180
02-03 0.0050   14-15 0.0140
03-04 0.0080   15-16 0.0100
04-05 0.0100   16-17 0.0060
05-06 0.0120   17-18 0.0040
06-07 0.0160   18-19 0.0030
07-08 0.0200   19-20 0.0030
08-09 0.0230   20-21 0.0030
09-10 0.0260   21-22 0.0030
10-11 0.0250   22-23 0.0040
11-12 0.0230   23-00 0.0070
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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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