MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 22:43:03

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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
12/11/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0240   12-13 0.0240
01-02 0.0220   13-14 0.0240
02-03 0.0220   14-15 0.0250
03-04 0.0220   15-16 0.0260
04-05 0.0220   16-17 0.0280
05-06 0.0240   17-18 0.0310
06-07 0.0250   18-19 0.0350
07-08 0.0270   19-20 0.0390
08-09 0.0290   20-21 0.0390
09-10 0.0300   21-22 0.0390
10-11 0.0270   22-23 0.0390
11-12 0.0240   23-00 0.0400
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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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