MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 03:04:08

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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
08/06/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0050   12-13 0.0480
01-02 0.0080   13-14 0.0440
02-03 0.0130   14-15 0.0410
03-04 0.0180   15-16 0.0390
04-05 0.0250   16-17 0.0350
05-06 0.0280   17-18 0.0300
06-07 0.0340   18-19 0.0270
07-08 0.0390   19-20 0.0230
08-09 0.0440   20-21 0.0200
09-10 0.0470   21-22 0.0190
10-11 0.0480   22-23 0.0160
11-12 0.0490   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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