MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 04:00:56

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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
11/28/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0130   12-13 0.0360
01-02 0.0170   13-14 0.0360
02-03 0.0200   14-15 0.0360
03-04 0.0250   15-16 0.0350
04-05 0.0300   16-17 0.0340
05-06 0.0310   17-18 0.0340
06-07 0.0330   18-19 0.0340
07-08 0.0340   19-20 0.0340
08-09 0.0350   20-21 0.0340
09-10 0.0350   21-22 0.0330
10-11 0.0360   22-23 0.0330
11-12 0.0360   23-00 0.0320
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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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