MRGDSITE31D Display

Data on this page extracted on March 28, 2024 at 04:27:20

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AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Fontana-Arrow Highway
Display Ends 05/18/2014
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
05/18
 
0.125
 
0.125
 
0.072
 
0.064
 
0.022
 
0.002
 
-0.013
 
-0.034
 
-0.016
 
05/17
 
0.446
 
0.266
 
0.382
 
0.294
 
0.186
 
0.147
 
0.097
 
0.020
 
-0.014
 
05/16
 
0.398
 
0.108
 
0.093
 
 
 
 
 
 
0.018
 
05/15
 
0.342
 
0.033
 
-0.078
 
-0.073
 
-0.069
 
-0.067
 
-0.062
 
-0.064
 
-0.012
 
05/14
 
0.065
 
-0.074
 
-0.080
 
-0.078
 
 
 
 
 
-0.087
 
05/13
 
0.201
 
-0.084
 
-0.084
 
-0.083
 
-0.086
 
-0.090
 
-0.089
 
-0.083
 
-0.076
 
05/12
 
0.227
 
-0.083
 
-0.084
 
-0.083
 
-0.091
 
-0.080
 
-0.077
 
-0.078
 
-0.074
 
05/11
 
0.213
 
-0.088
 
-0.082
 
-0.078
 
-0.084
 
-0.082
 
-0.079
 
-0.080
 
-0.076
 
05/10
 
0.101
 
0.025
 
0.015
 
0.033
 
0.024
 
0.034
 
0.050
 
0.054
 
-0.009
 
05/09
 
0.444
 
0.198
 
0.078
 
0.053
 
0.051
 
0.041
 
0.055
 
0.022
 
0.013
 
05/08
 
0.098
 
0.018
 
0.047
 
0.015
 
0.017
 
0.016
 
0.012
 
0.039
 
0.034
 
05/07
 
0.079
 
-0.007
 
 
-0.021
 
-0.006
 
-0.001
 
0.000
 
-0.007
 
-0.023
 
05/06
 
0.086
 
-0.079
 
-0.081
 
-0.065
 
-0.069
 
-0.059
 
-0.036
 
-0.020
 
-0.050
 
05/05
 
0.413
 
0.174
 
0.060
 
0.031
 
-0.016
 
0.008
 
-0.025
 
-0.009
 
-0.029
 
05/04
 
0.427
 
0.094
 
0.053
 
0.048
 
0.001
 
-0.002
 
-0.014
 
-0.041
 
-0.050
 
05/03
 
0.471
 
0.138
 
0.199
 
0.031
 
0.009
 
-0.005
 
0.001
 
-0.017
 
-0.031
 
05/02
 
0.444
 
0.248
 
0.117
 
0.083
 
-0.007
 
-0.040
 
-0.032
 
0.027
 
0.008
 
05/01
 
0.405
 
-0.076
 
-0.074
 
-0.078
 
-0.081
 
 
 
-0.063
 
-0.063
 
04/30
 
0.019
 
-0.086
 
-0.077
 
-0.077
 
-0.078
 
-0.078
 
-0.079
 
-0.073
 
-0.078
 
04/29
 
-0.051
 
-0.069
 
-0.067
 
-0.064
 
-0.057
 
-0.071
 
-0.075
 
-0.067
 
 
04/28
 
0.582
 
0.144
 
0.113
 
0.072
 
-0.018
 
0.019
 
0.007
 
0.006
 
0.021
 
04/27
 
0.161
 
0.014
 
-0.008
 
-0.015
 
-0.029
 
-0.030
 
-0.038
 
-0.031
 
0.000
 
04/26
 
0.137
 
-0.005
 
-0.024
 
-0.012
 
-0.005
 
-0.022
 
-0.008
 
0.026
 
0.005
 
04/25
 
0.269
 
0.055
 
0.044
 
0.006
 
0.022
 
-0.032
 
-0.018
 
-0.019
 
-0.027
 
04/24
 
0.549
 
0.188
 
0.146
 
0.096
 
0.049
 
0.056
 
0.041
 
0.052
 
0.049
 
04/23
 
0.283
 
0.039
 
0.036
 
0.018
 
0.002
 
0.004
 
0.092
 
0.053
 
0.080
 
04/22
 
0.140
 
0.078
 
0.029
 
0.052
 
-0.006
 
-0.004
 
0.007
 
0.020
 
0.013
 
04/21
 
0.618
 
0.465
 
0.352
 
0.123
 
0.111
 
0.056
 
0.082
 
0.079
 
0.079
 
04/20
 
0.325
 
0.140
 
0.133
 
0.086
 
0.078
 
0.059
 
0.040
 
0.040
 
0.064
 
04/19
 
0.246
 
0.094
 
0.111
 
0.075
 
0.054
 
0.051
 
0.059
 
0.082
 
0.050
 
04/18
 
0.073
 
0.054
 
0.039
 
0.030
 
0.023
 
0.015
 
0.026
 
0.001
 
0.012
 
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  Cell color is yellow if state 1-hour standard level is exceeded.  
  Cell color is red if national 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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