MRGDHVAL Display

Data on this page extracted on March 28, 2024 at 01:18:32

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
07/10/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0130   12-13 0.0490
01-02 0.0120   13-14 0.0460
02-03 0.0150   14-15 0.0420
03-04 0.0180   15-16 0.0360
04-05 0.0220   16-17 0.0290
05-06 0.0250   17-18 0.0220
06-07 0.0300   18-19 0.0160
07-08 0.0360   19-20 0.0130
08-09 0.0430   20-21 0.0110
09-10 0.0480   21-22 0.0100
10-11 0.0510   22-23 0.0090
11-12 0.0510   23-00 0.0090
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