MRGDSITE31D Display

Data on this page extracted on March 28, 2024 at 03:29:06

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AQMIS2
     
31 Day Summary for Hourly Nitrogen Dioxide
for Azusa
Display Ends 01/12/2013
Parts Per Million ( ppm )
<<< Hours 00-07     Hours 08-15     Hours 16-23 >>>          Whole Day
 
Date
Day's Max
08 - 09
09 - 10
10 - 11
11 - 12
12 - 13
13 - 14
14 - 15
15 - 16
01/12
 
0.025
 
0.009
 
0.012
 
0.012
 
0.008
 
0.007
 
0.006
 
0.005
 
0.007
 
01/11
 
0.030
 
0.022
 
0.020
 
0.014
 
0.011
 
0.006
 
0.006
 
0.002
 
0.001
 
01/10
 
0.032
 
0.018
 
0.019
 
0.013
 
0.016
 
0.004
 
0.002
 
0.003
 
0.001
 
01/09
 
0.057
 
0.036
 
0.032
 
0.035
 
0.036
 
0.034
 
0.044
 
0.047
 
0.049
 
01/08
 
0.044
 
0.029
 
0.022
 
0.043
 
0.034
 
0.028
 
0.018
 
0.018
 
0.024
 
01/07
 
0.031
 
0.030
 
0.029
 
0.023
 
0.020
 
0.005
 
0.019
 
0.021
 
0.024
 
01/06
 
0.025
 
0.008
 
0.005
 
0.006
 
0.008
 
0.007
 
0.010
 
0.007
 
0.004
 
01/05
 
0.036
 
0.010
 
0.017
 
0.021
 
0.020
 
0.015
 
0.015
 
0.012
 
0.016
 
01/04
 
0.027
 
0.004
 
0.005
 
0.018
 
0.017
 
0.018
 
 
0.017
 
0.020
 
01/03
 
0.033
 
0.006
 
0.008
 
0.012
 
0.020
 
0.017
 
0.017
 
0.023
 
0.027
 
01/02
 
0.030
 
0.027
 
0.017
 
0.027
 
0.013
 
0.018
 
0.023
 
0.025
 
0.025
 
01/01
 
0.020
 
0.017
 
0.007
 
0.014
 
0.007
 
0.009
 
0.009
 
0.008
 
0.007
 
12/31
 
0.024
 
0.007
 
0.011
 
0.010
 
0.009
 
0.007
 
0.007
 
0.010
 
0.011
 
12/30
 
0.021
 
0.016
 
0.008
 
0.005
 
0.007
 
0.005
 
0.007
 
0.009
 
0.008
 
12/29
 
0.015
 
0.013
 
0.015
 
0.004
 
0.003
 
0.002
 
0.003
 
0.002
 
0.002
 
12/28
 
0.020
 
0.011
 
0.013
 
0.020
 
0.016
 
0.012
 
0.007
 
0.006
 
0.013
 
12/27
 
0.022
 
0.019
 
0.019
 
0.022
 
0.013
 
0.016
 
0.014
 
0.013
 
0.014
 
12/26
 
0.023
 
0.019
 
0.023
 
0.018
 
0.012
 
0.008
 
0.006
 
0.008
 
0.011
 
12/25
 
0.024
 
0.011
 
0.009
 
0.007
 
0.007
 
0.009
 
0.008
 
0.008
 
0.011
 
12/24
 
0.017
 
0.013
 
0.010
 
0.007
 
0.008
 
0.009
 
0.008
 
0.008
 
0.008
 
12/23
 
0.015
 
0.004
 
0.004
 
0.005
 
0.005
 
0.005
 
0.005
 
0.008
 
0.010
 
12/22
 
0.031
 
0.011
 
0.021
 
0.029
 
0.031
 
0.031
 
0.024
 
0.023
 
0.025
 
12/21
 
0.043
 
0.018
 
0.021
 
0.023
 
0.024
 
0.025
 
0.026
 
0.032
 
0.041
 
12/20
 
0.024
 
0.017
 
0.014
 
0.020
 
0.023
 
 
0.013
 
0.011
 
0.017
 
12/19
 
0.029
 
0.006
 
0.015
 
0.017
 
0.022
 
0.011
 
0.007
 
0.011
 
0.013
 
12/18
 
0.032
 
0.020
 
0.022
 
0.021
 
0.016
 
0.013
 
0.012
 
0.012
 
0.010
 
12/17
 
0.037
 
0.017
 
0.017
 
0.018
 
0.012
 
0.013
 
0.013
 
0.023
 
0.024
 
12/16
 
0.019
 
0.010
 
0.009
 
0.010
 
0.008
 
0.007
 
0.008
 
0.009
 
0.009
 
12/15
 
0.022
 
0.005
 
0.006
 
0.009
 
0.010
 
0.010
 
0.009
 
0.010
 
0.011
 
12/14
 
0.022
 
0.004
 
0.006
 
0.013
 
0.012
 
0.012
 
0.018
 
0.022
 
0.020
 
12/13
 
0.023
 
0.015
 
0.020
 
0.017
 
0.020
 
0.019
 
0.015
 
0.015
 
0.017
 
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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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