MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 01:50:09

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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
05/29/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0070   12-13 0.0790
01-02 0.0090   13-14 0.0740
02-03 0.0120   14-15 0.0680
03-04 0.0180   15-16 0.0600
04-05 0.0260   16-17 0.0510
05-06 0.0320   17-18 0.0410
06-07 0.0420   18-19 0.0330
07-08 0.0520   19-20 0.0250
08-09 0.0630   20-21 0.0190
09-10 0.0730   21-22 0.0170
10-11 0.0790   22-23 0.0130
11-12 0.0800   23-00 0.0110
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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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