MRGDSITE31D Display

Data on this page extracted on March 28, 2024 at 05:45:42

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AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Napa-Jefferson Avenue
Display Ends 02/12/2013
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
02/12
 
1.134
 
0.310
 
0.474
 
0.715
 
0.993
 
1.134
 
0.908
 
0.886
 
0.854
 
02/11
 
3.106
 
0.240
 
0.263
 
0.385
 
0.496
 
0.638
 
0.629
 
0.828
 
0.746
 
02/10
 
1.620
 
0.536
 
0.609
 
0.845
 
1.419
 
1.601
 
1.425
 
1.620
 
1.318
 
02/09
 
1.251
 
0.470
 
0.519
 
0.636
 
0.714
 
1.228
 
1.129
 
1.251
 
1.025
 
02/08
 
1.428
 
0.458
 
0.416
 
0.498
 
0.740
 
0.707
 
1.061
 
0.619
 
0.468
 
02/07
 
0.960
 
0.466
 
0.493
 
0.508
 
0.541
 
0.584
 
0.678
 
0.703
 
0.683
 
02/06
 
1.196
 
0.423
 
0.447
 
0.493
 
0.584
 
0.564
 
0.780
 
0.975
 
1.164
 
02/05
 
0.987
 
0.487
 
0.498
 
0.619
 
0.610
 
0.662
 
0.987
 
0.493
 
0.645
 
02/04
 
1.113
 
0.607
 
0.857
 
1.113
 
0.979
 
0.732
 
0.589
 
0.576
 
0.574
 
02/03
 
1.233
 
0.476
 
0.510
 
0.560
 
0.734
 
0.719
 
1.223
 
1.233
 
1.066
 
02/02
 
0.939
 
0.549
 
0.556
 
0.560
 
0.551
 
0.571
 
0.523
 
0.611
 
0.624
 
02/01
 
1.623
 
0.482
 
0.555
 
0.650
 
0.743
 
1.029
 
0.857
 
0.751
 
0.861
 
01/31
 
1.314
 
0.520
 
0.575
 
0.832
 
1.314
 
1.287
 
1.154
 
1.140
 
0.953
 
01/30
 
1.800
 
0.463
 
0.652
 
1.130
 
1.480
 
1.245
 
1.316
 
1.019
 
0.949
 
01/29
 
1.661
 
0.502
 
0.520
 
0.731
 
0.710
 
0.796
 
1.050
 
1.182
 
1.095
 
01/28
 
1.870
 
0.392
 
0.480
 
0.613
 
0.772
 
0.981
 
0.759
 
0.815
 
0.873
 
01/27
 
1.043
 
0.321
 
0.493
 
0.642
 
0.715
 
0.912
 
1.043
 
0.801
 
0.702
 
01/26
 
0.856
 
0.311
 
0.329
 
0.417
 
0.441
 
0.572
 
0.360
 
0.501
 
0.518
 
01/25
 
0.966
 
0.500
 
0.557
 
0.641
 
0.642
 
0.630
 
0.966
 
0.827
 
0.616
 
01/24
 
1.016
 
0.507
 
0.583
 
0.612
 
1.016
 
0.873
 
0.688
 
0.807
 
0.729
 
01/23
 
1.205
 
0.570
 
0.638
 
0.544
 
0.503
 
0.468
 
0.691
 
0.606
 
0.462
 
01/22
 
1.764
 
0.398
 
0.593
 
0.442
 
0.728
 
0.713
 
0.676
 
0.658
 
0.600
 
01/21
 
1.592
 
0.366
 
0.457
 
1.148
 
0.937
 
1.391
 
1.317
 
1.411
 
1.310
 
01/20
 
1.734
 
0.270
 
0.561
 
1.105
 
1.734
 
1.499
 
1.342
 
1.067
 
0.630
 
01/19
 
1.571
 
0.320
 
0.531
 
1.457
 
1.403
 
1.571
 
1.435
 
1.168
 
1.076
 
01/18
 
1.543
 
0.440
 
0.761
 
1.226
 
1.463
 
1.517
 
1.155
 
0.904
 
1.096
 
01/17
 
1.407
 
0.430
 
0.993
 
1.358
 
1.407
 
1.317
 
1.407
 
1.025
 
0.884
 
01/16
 
1.529
 
0.444
 
0.595
 
0.824
 
1.484
 
1.529
 
1.072
 
1.068
 
0.943
 
01/15
 
1.325
 
0.422
 
0.593
 
0.755
 
0.938
 
0.929
 
0.963
 
1.325
 
0.891
 
01/14
 
1.266
 
0.356
 
0.478
 
0.857
 
1.233
 
1.266
 
1.059
 
0.986
 
0.992
 
01/13
 
1.111
 
0.274
 
0.415
 
0.706
 
0.286
 
0.289
 
0.291
 
0.270
 
0.259
 
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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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