MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 03:01:10

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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
05/08/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0350   12-13 0.0420
01-02 0.0360   13-14 0.0410
02-03 0.0350   14-15 0.0390
03-04 0.0360   15-16 0.0380
04-05 0.0360   16-17 0.0360
05-06 0.0370   17-18 0.0320
06-07 0.0390   18-19 0.0300
07-08 0.0400   19-20 0.0280
08-09 0.0410   20-21 0.0260
09-10 0.0420   21-22 0.0250
10-11 0.0430   22-23 0.0240
11-12 0.0430   23-00 0.0230
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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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