MRGDHVAL Display

Data on this page extracted on March 19, 2024 at 02:37:34

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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
09/14/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0090   12-13 0.0370
01-02 0.0100   13-14 0.0330
02-03 0.0130   14-15 0.0290
03-04 0.0170   15-16 0.0240
04-05 0.0240   16-17 0.0210
05-06 0.0270   17-18 0.0190
06-07 0.0330   18-19 0.0180
07-08 0.0380   19-20 0.0160
08-09 0.0410   20-21 0.0160
09-10 0.0420   21-22 0.0160
10-11 0.0420   22-23 0.0150
11-12 0.0410   23-00 0.0150
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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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