MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 03:23:47

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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
08/18/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0080   12-13 0.0610
01-02 0.0100   13-14 0.0560
02-03 0.0150   14-15 0.0490
03-04 0.0230   15-16 0.0460
04-05 0.0270   16-17 0.0410
05-06 0.0320   17-18 0.0340
06-07 0.0410   18-19 0.0290
07-08 0.0460   19-20 0.0240
08-09 0.0520   20-21 0.0220
09-10 0.0590   21-22 0.0210
10-11 0.0630   22-23 0.0170
11-12 0.0630   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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