MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 17:48:04

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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
12/14/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0230   12-13 0.0360
01-02 0.0200   13-14 0.0340
02-03 0.0200   14-15 0.0320
03-04 0.0210   15-16 0.0320
04-05 0.0230   16-17 0.0320
05-06 0.0250   17-18 0.0320
06-07 0.0270   18-19 0.0320
07-08 0.0300   19-20 0.0320
08-09 0.0330   20-21 0.0320
09-10 0.0350   21-22 0.0340
10-11 0.0360   22-23 0.0370
11-12 0.0370   23-00 0.0370
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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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