MRGDHVAL Display

Data on this page extracted on March 19, 2024 at 03:29:57

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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
09/15/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0150   12-13 0.0200
01-02 0.0140   13-14 0.0190
02-03 0.0140   14-15 0.0180
03-04 0.0130   15-16 0.0170
04-05 0.0130   16-17 0.0150
05-06 0.0130   17-18 0.0130
06-07 0.0140   18-19 0.0120
07-08 0.0150   19-20 0.0130
08-09 0.0160   20-21 0.0130
09-10 0.0190   21-22 0.0130
10-11 0.0190   22-23 0.0140
11-12 0.0200   23-00 0.0140
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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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