MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 01:44:21

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Nitrogen Dioxide
for Oakland-9925 International Blvd
Display Ends 12/21/2013
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
12/21
 
0.032
 
0.022
 
0.025
 
0.024
 
0.027
 
0.022
 
0.014
 
0.015
 
0.017
 
12/20
 
0.045
 
0.032
 
0.026
 
0.030
 
0.019
 
0.014
 
0.019
 
0.025
 
0.026
 
12/19
 
0.037
 
0.024
 
0.019
 
0.013
 
0.013
 
0.013
 
0.012
 
0.012
 
0.015
 
12/18
 
0.045
 
0.036
 
0.045
 
0.029
 
0.029
 
0.016
 
 
 
0.008
 
12/17
 
0.058
 
0.054
 
0.057
 
0.049
 
0.047
 
0.043
 
0.041
 
0.038
 
0.045
 
12/16
 
0.053
 
0.053
 
0.021
 
0.014
 
0.014
 
0.033
 
0.034
 
0.040
 
0.043
 
12/15
 
0.039
 
0.037
 
0.039
 
0.032
 
0.027
 
0.024
 
0.023
 
0.024
 
0.027
 
12/14
 
0.043
 
0.029
 
0.028
 
0.015
 
0.016
 
0.028
 
0.027
 
0.014
 
0.022
 
12/13
 
0.045
 
0.023
 
0.019
 
0.022
 
0.022
 
0.029
 
0.028
 
0.033
 
0.036
 
12/12
 
0.046
 
0.045
 
0.045
 
0.043
 
0.033
 
0.031
 
0.032
 
0.035
 
0.040
 
12/11
 
0.032
 
0.018
 
0.015
 
0.016
 
0.017
 
0.011
 
0.010
 
0.010
 
0.016
 
12/10
 
0.046
 
 
 
 
 
0.010
 
0.019
 
0.023
 
0.028
 
12/09
 
0.038
 
0.030
 
0.007
 
0.004
 
0.004
 
0.003
 
0.005
 
0.006
 
0.010
 
12/08
 
0.029
 
0.010
 
0.007
 
0.003
 
0.004
 
0.005
 
0.005
 
0.005
 
0.004
 
12/07
 
0.029
 
0.018
 
0.011
 
0.006
 
0.006
 
0.006
 
0.006
 
0.004
 
0.005
 
12/06
 
0.033
 
0.031
 
0.030
 
0.022
 
0.017
 
0.016
 
0.016
 
0.014
 
0.019
 
12/05
 
0.037
 
0.026
 
0.010
 
0.006
 
0.006
 
0.010
 
0.012
 
0.012
 
0.013
 
12/04
 
0.032
 
0.025
 
0.011
 
0.008
 
0.007
 
0.010
 
0.008
 
0.007
 
0.011
 
12/03
 
0.036
 
0.010
 
0.008
 
0.011
 
0.012
 
0.013
 
0.011
 
0.010
 
0.009
 
12/02
 
0.033
 
0.031
 
0.032
 
0.026
 
 
0.014
 
0.008
 
0.007
 
0.011
 
12/01
 
0.044
 
0.014
 
0.019
 
0.021
 
0.025
 
0.028
 
0.027
 
0.025
 
0.025
 
11/30
 
0.042
 
0.022
 
0.027
 
0.025
 
0.030
 
0.026
 
0.024
 
0.022
 
0.024
 
11/29
 
0.042
 
0.027
 
0.029
 
0.028
 
0.029
 
0.026
 
0.027
 
0.030
 
0.035
 
11/28
 
0.039
 
0.028
 
0.024
 
0.023
 
0.023
 
0.020
 
0.023
 
0.026
 
0.026
 
11/27
 
0.034
 
 
 
0.021
 
0.014
 
0.029
 
0.024
 
0.016
 
0.017
 
11/26
 
0.034
 
0.020
 
0.014
 
0.010
 
0.013
 
0.023
 
0.018
 
0.010
 
0.012
 
11/25
 
0.037
 
0.033
 
0.018
 
0.023
 
0.030
 
0.030
 
0.032
 
0.033
 
0.035
 
11/24
 
0.041
 
0.013
 
0.015
 
0.016
 
0.015
 
0.012
 
0.010
 
0.010
 
0.010
 
11/23
 
0.037
 
0.018
 
0.017
 
0.016
 
0.014
 
0.012
 
0.010
 
0.011
 
0.011
 
11/22
 
0.010
 
0.005
 
0.005
 
0.004
 
0.005
 
0.005
 
0.005
 
0.005
 
0.008
 
11/21
 
0.018
 
0.014
 
0.010
 
0.010
 
0.006
 
0.010
 
0.009
 
0.006
 
0.008
 
Pick Dates for Download    Get Additional Information on Site
Download Data: Quick or Select Format   
 

  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.  
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