MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 13:33:11

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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
09/11/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0100   12-13 0.0640
01-02 0.0130   13-14 0.0590
02-03 0.0180   14-15 0.0490
03-04 0.0240   15-16 0.0400
04-05 0.0310   16-17 0.0330
05-06 0.0370   17-18 0.0270
06-07 0.0480   18-19 0.0210
07-08 0.0580   19-20 0.0180
08-09 0.0650   20-21 0.0140
09-10 0.0690   21-22 0.0120
10-11 0.0690   22-23 0.0100
11-12 0.0670   23-00 0.0090
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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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