MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 21:39:09

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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
07/27/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0070   12-13 0.0660
01-02 0.0090   13-14 0.0630
02-03 0.0110   14-15 0.0590
03-04 0.0150   15-16 0.0530
04-05 0.0210   16-17 0.0450
05-06 0.0250   17-18 0.0380
06-07 0.0320   18-19 0.0310
07-08 0.0410   19-20 0.0260
08-09 0.0500   20-21 0.0230
09-10 0.0570   21-22 0.0220
10-11 0.0630   22-23 0.0180
11-12 0.0660   23-00 0.0150
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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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