MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 04:14:38

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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
10/02/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0090   12-13 0.0580
01-02 0.0100   13-14 0.0550
02-03 0.0120   14-15 0.0500
03-04 0.0160   15-16 0.0450
04-05 0.0210   16-17 0.0380
05-06 0.0250   17-18 0.0310
06-07 0.0330   18-19 0.0260
07-08 0.0400   19-20 0.0210
08-09 0.0480   20-21 0.0170
09-10 0.0530   21-22 0.0150
10-11 0.0570   22-23 0.0120
11-12 0.0590   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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