MRGDHVAL Display

Data on this page extracted on March 18, 2024 at 22:36:51

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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
09/12/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0100   12-13 0.0590
01-02 0.0140   13-14 0.0570
02-03 0.0200   14-15 0.0550
03-04 0.0250   15-16 0.0510
04-05 0.0310   16-17 0.0450
05-06 0.0340   17-18 0.0370
06-07 0.0400   18-19 0.0290
07-08 0.0450   19-20 0.0220
08-09 0.0500   20-21 0.0170
09-10 0.0560   21-22 0.0140
10-11 0.0590   22-23 0.0110
11-12 0.0600   23-00 0.0100
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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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