MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 19:56:45

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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
07/26/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0120   12-13 0.0550
01-02 0.0150   13-14 0.0500
02-03 0.0190   14-15 0.0440
03-04 0.0250   15-16 0.0370
04-05 0.0320   16-17 0.0310
05-06 0.0360   17-18 0.0250
06-07 0.0450   18-19 0.0200
07-08 0.0520   19-20 0.0160
08-09 0.0570   20-21 0.0130
09-10 0.0600   21-22 0.0110
10-11 0.0600   22-23 0.0090
11-12 0.0580   23-00 0.0070
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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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