MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 06:17:01

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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
01/25/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0200   12-13 0.0240
01-02 0.0210   13-14 0.0190
02-03 0.0220   14-15 0.0140
03-04 0.0240   15-16 0.0100
04-05 0.0250   16-17 0.0070
05-06 0.0270   17-18 0.0050
06-07 0.0300   18-19 0.0040
07-08 0.0320   19-20 0.0040
08-09 0.0330   20-21 0.0040
09-10 0.0340   21-22 0.0040
10-11 0.0320   22-23 0.0040
11-12 0.0280   23-00 0.0030
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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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