MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 14:31:27

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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
06/17/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01     12-13 0.0970
01-02     13-14 0.0900
02-03     14-15 0.0810
03-04     15-16 0.0700
04-05     16-17 0.0580
05-06 0.0520   17-18 0.0450
06-07 0.0700   18-19 0.0320
07-08 0.0750   19-20 0.0220
08-09 0.0790   20-21 0.0150
09-10 0.0890   21-22 0.0110
10-11 0.0970   22-23 0.0070
11-12 0.1000   23-00 0.0060
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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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