MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 19:59:54

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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 San Bernardino-4th Street
07/31/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0120   12-13 0.0780
01-02 0.0140   13-14 0.0730
02-03 0.0200   14-15 0.0660
03-04 0.0280   15-16 0.0580
04-05 0.0350   16-17 0.0490
05-06 0.0410   17-18 0.0410
06-07 0.0520   18-19 0.0330
07-08 0.0620   19-20 0.0260
08-09 0.0710   20-21 0.0200
09-10 0.0780   21-22 0.0170
10-11 0.0810   22-23 0.0130
11-12 0.0810   23-00 0.0100
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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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