MRGDHVAL Display

Data on this page extracted on March 29, 2024 at 00:51:04

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
05/19/2015
Parts Per Million ( ppm )
Hour
Value
     
Hour
Value
00-01 0.0260   12-13 0.0560
01-02 0.0280   13-14 0.0540
02-03 0.0310   14-15 0.0510
03-04 0.0340   15-16 0.0470
04-05 0.0340   16-17 0.0420
05-06 0.0370   17-18 0.0390
06-07 0.0420   18-19 0.0330
07-08 0.0470   19-20 0.0270
08-09 0.0520   20-21 0.0220
09-10 0.0550   21-22 0.0190
10-11 0.0570   22-23 0.0140
11-12 0.0580   23-00 0.0110
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