MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 03:43:55

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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 Fontana-Arrow Highway
04/17/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0130   12-13 0.0630
01-02 0.0160   13-14 0.0590
02-03 0.0190   14-15 0.0550
03-04 0.0240   15-16 0.0480
04-05 0.0300   16-17 0.0440
05-06 0.0350   17-18 0.0390
06-07 0.0420   18-19 0.0320
07-08 0.0500   19-20 0.0270
08-09 0.0560   20-21 0.0240
09-10 0.0600   21-22 0.0220
10-11 0.0630   22-23 0.0190
11-12 0.0640   23-00 0.0180
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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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