MRGDSITE31D Display

Data on this page extracted on March 28, 2024 at 07:21:47

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AQMIS2
     
31 Day Summary for Hourly Nitrogen Dioxide
for Azusa
Display Ends 08/21/2013
Parts Per Million ( ppm )
<<< Hours 00-07      <<< Hours 08-15     Hours 16-23          Whole Day
 
Date
Day's Max
16 - 17
17 - 18
18 - 19
19 - 20
20 - 21
21 - 22
22 - 23
23 - 00
08/21
 
0.028
 
0.019
 
0.018
 
0.016
 
0.014
 
0.013
 
0.012
 
0.012
 
0.011
 
08/20
 
0.033
 
0.018
 
0.017
 
0.015
 
0.015
 
0.014
 
0.013
 
0.012
 
0.011
 
08/19
 
0.033
 
0.019
 
0.024
 
0.024
 
0.023
 
0.026
 
0.029
 
0.033
 
 
08/18
 
0.031
 
0.010
 
0.011
 
0.013
 
0.014
 
0.013
 
0.013
 
0.013
 
0.013
 
08/17
 
0.044
 
0.013
 
0.015
 
0.022
 
0.023
 
0.029
 
0.027
 
0.025
 
0.027
 
08/16
 
0.042
 
0.017
 
0.021
 
0.030
 
0.033
 
0.036
 
0.038
 
0.041
 
0.042
 
08/15
 
0.033
 
0.022
 
0.025
 
0.031
 
0.032
 
0.029
 
0.027
 
0.024
 
0.024
 
08/14
 
0.032
 
0.024
 
0.025
 
0.027
 
0.024
 
0.021
 
0.018
 
0.020
 
0.018
 
08/13
 
0.032
 
0.026
 
0.024
 
0.025
 
0.029
 
0.030
 
0.032
 
0.031
 
 
08/12
 
0.028
 
0.021
 
0.020
 
0.021
 
0.027
 
0.027
 
0.028
 
0.027
 
 
08/11
 
0.030
 
0.012
 
0.012
 
0.016
 
0.019
 
0.020
 
0.022
 
0.030
 
 
08/10
 
0.022
 
0.012
 
0.014
 
0.016
 
0.018
 
0.017
 
0.018
 
0.020
 
0.022
 
08/09
 
0.033
 
0.018
 
0.019
 
0.021
 
0.025
 
0.026
 
0.031
 
0.033
 
0.025
 
08/08
 
0.031
 
0.018
 
0.019
 
0.023
 
0.028
 
0.027
 
0.027
 
0.027
 
0.025
 
08/07
 
0.034
 
0.018
 
0.020
 
0.021
 
0.026
 
0.026
 
0.029
 
0.032
 
0.034
 
08/06
 
0.029
 
0.021
 
0.018
 
0.020
 
0.024
 
0.026
 
0.029
 
0.027
 
0.022
 
08/05
 
0.033
 
0.021
 
0.021
 
0.028
 
0.029
 
0.032
 
0.033
 
0.031
 
0.028
 
08/04
 
0.025
 
0.012
 
0.012
 
0.015
 
0.018
 
0.021
 
0.025
 
0.022
 
0.022
 
08/03
 
0.022
 
0.012
 
0.013
 
0.015
 
0.016
 
0.019
 
0.021
 
0.022
 
0.022
 
08/02
 
0.027
 
0.018
 
0.020
 
0.024
 
0.026
 
0.025
 
0.024
 
0.024
 
0.022
 
08/01
 
0.034
 
0.017
 
0.019
 
0.023
 
0.023
 
0.021
 
0.022
 
0.030
 
0.034
 
07/31
 
0.023
 
0.015
 
0.014
 
0.016
 
0.018
 
0.018
 
0.018
 
0.022
 
0.022
 
07/30
 
0.023
 
0.015
 
0.015
 
0.017
 
0.019
 
0.020
 
0.021
 
0.021
 
0.021
 
07/29
 
0.022
 
0.018
 
0.021
 
0.021
 
0.022
 
0.022
 
0.021
 
0.022
 
0.022
 
07/28
 
0.018
 
0.009
 
0.009
 
0.013
 
0.017
 
0.017
 
0.017
 
0.017
 
0.017
 
07/27
 
0.036
 
0.015
 
0.015
 
0.017
 
0.019
 
0.020
 
0.022
 
0.022
 
0.019
 
07/26
 
0.035
 
0.034
 
0.033
 
0.035
 
0.033
 
0.035
 
0.033
 
0.033
 
0.031
 
07/25
 
0.029
 
0.019
 
0.018
 
0.018
 
0.020
 
0.021
 
0.024
 
0.025
 
0.027
 
07/24
 
0.028
 
0.013
 
0.013
 
0.018
 
0.025
 
0.025
 
0.027
 
0.028
 
0.025
 
07/23
 
0.029
 
0.013
 
0.014
 
0.016
 
0.019
 
0.021
 
0.024
 
0.023
 
0.021
 
07/22
 
0.027
 
0.016
 
0.016
 
0.019
 
0.022
 
0.022
 
0.026
 
0.027
 
0.026
 
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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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