MRGDSITE31D Display

Data on this page extracted on March 29, 2024 at 03:45:38

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AQMIS2
     
31 Day Summary for Hourly Nitrogen Dioxide
for San Bernardino-4th Street
Display Ends 10/28/2013
Parts Per Million ( ppm )
Hours 00-07     Hours 08-15 >>>      Hours 16-23 >>>          Whole Day
 
Date
Day's Max
00 - 01
01 - 02
02 - 03
03 - 04
04 - 05
05 - 06
06 - 07
07 - 08
10/28
 
0.013
 
0.004
 
0.002
 
0.002
 
 
 
0.010
 
0.011
 
0.013
 
10/27
 
0.036
 
0.036
 
0.032
 
0.030
 
 
 
0.024
 
0.023
 
0.026
 
10/26
 
0.062
 
0.035
 
0.032
 
0.030
 
 
 
0.026
 
0.025
 
0.029
 
10/25
 
0.063
 
0.026
 
0.022
 
0.022
 
 
 
0.027
 
0.026
 
0.024
 
10/24
 
0.048
 
0.016
 
0.017
 
0.016
 
 
 
0.017
 
0.020
 
0.021
 
10/23
 
0.038
 
0.032
 
0.031
 
0.030
 
 
 
0.030
 
0.029
 
0.029
 
10/22
 
0.049
 
0.038
 
0.037
 
0.031
 
 
 
0.031
 
0.034
 
0.039
 
10/21
 
0.054
 
0.033
 
0.034
 
0.032
 
 
 
0.032
 
0.036
 
0.040
 
10/20
 
0.037
 
0.037
 
0.036
 
0.034
 
 
 
0.029
 
0.026
 
0.025
 
10/19
 
0.053
 
0.037
 
0.035
 
0.033
 
 
 
0.028
 
0.030
 
0.028
 
10/18
 
0.062
 
0.038
 
0.034
 
0.033
 
 
 
0.031
 
0.031
 
0.035
 
10/17
 
0.047
 
0.031
 
0.030
 
0.029
 
 
 
0.027
 
0.032
 
0.036
 
10/16
 
0.036
 
0.020
 
0.012
 
0.014
 
 
 
0.033
 
0.033
 
0.026
 
10/15
 
0.033
 
0.030
 
0.029
 
0.027
 
 
 
0.028
 
0.032
 
0.033
 
10/14
 
0.035
 
0.019
 
0.015
 
0.012
 
 
 
0.019
 
0.022
 
0.029
 
10/13
 
0.028
 
0.028
 
0.024
 
0.021
 
 
 
0.018
 
0.021
 
0.017
 
10/12
 
0.034
 
0.027
 
0.024
 
0.023
 
 
 
0.018
 
0.018
 
0.023
 
10/11
 
0.042
 
0.017
 
0.018
 
0.018
 
 
 
0.015
 
0.017
 
0.021
 
10/10
 
0.026
 
0.013
 
0.016
 
0.013
 
 
 
0.020
 
0.019
 
0.018
 
10/09
 
0.011
 
 
 
 
 
 
 
 
 
10/08
 
         
10/07
 
         
10/06
 
         
10/05
 
         
10/04
 
         
10/03
 
         
10/02
 
         
10/01
 
         
09/30
 
         
09/29
 
         
09/28
 
         
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  Cell color is yellow if state 1-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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