MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 00:37:53

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
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
07/01/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0070   12-13 0.0540
01-02 0.0090   13-14 0.0530
02-03 0.0130   14-15 0.0480
03-04 0.0140   15-16 0.0440
04-05 0.0170   16-17 0.0390
05-06 0.0200   17-18 0.0350
06-07 0.0280   18-19 0.0300
07-08 0.0370   19-20 0.0250
08-09 0.0440   20-21 0.0230
09-10 0.0500   21-22 0.0210
10-11 0.0530   22-23 0.0180
11-12 0.0520   23-00 0.0140
Download Data: Quick or Select Format   
 

  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.  
Change Selection
   


Air Quality and Meteorological Information (AQMIS2) Home Page
Latest Ozone Air Quality | Latest Week's Ozone | Recent Years' Ozone Air Quality
Air Quality Data | Meteorological Data | Google Map Pages | AQ Map  

preload