MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 23:27:42

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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
08/01/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0100   12-13 0.0810
01-02 0.0130   13-14 0.0750
02-03 0.0160   14-15 0.0670
03-04 0.0220   15-16 0.0580
04-05 0.0310   16-17 0.0480
05-06 0.0380   17-18 0.0390
06-07 0.0490   18-19 0.0300
07-08 0.0590   19-20 0.0230
08-09 0.0690   20-21 0.0200
09-10 0.0760   21-22 0.0170
10-11 0.0820   22-23 0.0140
11-12 0.0840   23-00 0.0130
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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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