MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 08:18:50

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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
04/06/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0330   12-13 0.0510
01-02 0.0330   13-14 0.0490
02-03 0.0350   14-15 0.0470
03-04 0.0370   15-16 0.0440
04-05 0.0390   16-17 0.0410
05-06 0.0410   17-18 0.0380
06-07 0.0440   18-19 0.0350
07-08 0.0480   19-20 0.0320
08-09 0.0510   20-21 0.0310
09-10 0.0530   21-22 0.0290
10-11 0.0530   22-23 0.0240
11-12 0.0520   23-00 0.0210
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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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