MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 16:47:10

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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
02/22/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0320   12-13 0.0320
01-02 0.0330   13-14 0.0290
02-03 0.0350   14-15 0.0280
03-04 0.0360   15-16 0.0280
04-05 0.0370   16-17 0.0270
05-06 0.0380   17-18 0.0270
06-07 0.0380   18-19 0.0280
07-08 0.0380   19-20 0.0270
08-09 0.0380   20-21 0.0280
09-10 0.0370   21-22 0.0280
10-11 0.0360   22-23 0.0260
11-12 0.0330   23-00 0.0220
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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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