MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 16:04:25

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AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Napa-Jefferson Avenue
Display Ends 11/29/2012
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
11/29
 
0.839
 
0.515
 
0.406
 
0.439
 
0.426
 
0.410
 
0.428
 
0.400
 
0.403
 
11/28
 
0.955
 
0.494
 
0.532
 
0.478
 
0.519
 
0.584
 
0.406
 
0.329
 
0.402
 
11/27
 
0.991
 
0.547
 
0.632
 
0.623
 
0.820
 
0.451
 
0.422
 
0.402
 
0.433
 
11/26
 
1.081
 
0.933
 
0.705
 
0.476
 
0.533
 
0.485
 
0.486
 
0.465
 
0.505
 
11/25
 
1.300
 
0.695
 
0.707
 
0.513
 
0.425
 
0.361
 
0.399
 
0.356
 
0.325
 
11/24
 
1.293
 
0.628
 
0.619
 
0.452
 
0.462
 
0.355
 
0.336
 
0.321
 
0.357
 
11/23
 
1.210
 
0.672
 
0.554
 
0.397
 
0.409
 
0.342
 
0.287
 
0.281
 
0.279
 
11/22
 
0.934
 
0.661
 
0.471
 
0.352
 
0.378
 
0.336
 
0.294
 
0.282
 
0.284
 
11/21
 
0.781
 
0.408
 
0.371
 
0.308
 
0.248
 
0.239
 
0.249
 
0.242
 
0.233
 
11/20
 
0.588
 
0.372
 
0.402
 
0.378
 
0.388
 
0.328
 
0.319
 
0.330
 
0.433
 
11/19
 
1.078
 
0.963
 
0.595
 
0.380
 
0.288
 
0.297
 
0.275
 
0.289
 
0.271
 
11/18
 
0.814
 
0.357
 
0.337
 
0.294
 
0.295
 
0.255
 
0.241
 
0.281
 
0.273
 
11/17
 
0.340
 
0.333
 
0.340
 
0.301
 
0.278
 
0.245
 
0.226
 
0.217
 
0.241
 
11/16
 
0.671
 
0.671
 
0.576
 
0.491
 
0.473
 
0.397
 
0.354
 
0.432
 
0.517
 
11/15
 
1.527
 
1.527
 
0.872
 
0.396
 
0.406
 
0.347
 
0.282
 
0.311
 
0.431
 
11/14
 
1.356
 
1.084
 
0.644
 
0.512
 
 
 
 
 
0.281
 
11/13
 
1.474
 
1.017
 
0.723
 
 
0.317
 
0.401
 
0.364
 
0.299
 
0.349
 
11/12
 
1.553
 
0.866
 
0.647
 
0.556
 
0.557
 
0.525
 
0.507
 
0.542
 
0.531
 
11/11
 
1.644
 
0.740
 
0.658
 
0.552
 
0.501
 
0.496
 
0.507
 
0.486
 
0.467
 
11/10
 
1.316
 
0.704
 
0.589
 
0.499
 
0.466
 
0.462
 
0.453
 
0.439
 
0.507
 
11/09
 
1.357
 
0.780
 
0.648
 
0.558
 
0.521
 
0.515
 
0.539
 
0.488
 
0.471
 
11/08
 
0.993
 
0.506
 
0.451
 
0.446
 
0.471
 
0.529
 
0.555
 
0.511
 
0.470
 
11/07
 
0.772
 
0.588
 
0.547
 
0.546
 
 
 
 
 
0.546
 
11/06
 
1.606
 
0.792
 
0.588
 
0.631
 
0.611
 
0.586
 
0.549
 
0.576
 
0.610
 
11/05
 
1.324
 
1.049
 
0.938
 
0.703
 
0.539
 
0.492
 
0.517
 
0.528
 
0.508
 
11/04
 
1.373
 
0.665
 
0.610
 
0.575
 
0.536
 
0.489
 
0.492
 
0.510
 
0.520
 
11/03
 
1.093
 
0.750
 
0.688
 
0.566
 
0.506
 
0.506
 
0.492
 
0.518
 
0.492
 
11/02
 
1.049
 
0.714
 
0.711
 
0.539
 
0.542
 
0.489
 
0.438
 
0.492
 
0.530
 
11/01
 
0.907
 
0.612
 
0.561
 
0.573
 
0.469
 
0.469
 
0.512
 
0.517
 
0.478
 
10/31
 
0.702
 
0.561
 
0.435
 
0.435
 
0.468
 
0.427
 
0.409
 
0.492
 
0.429
 
10/30
 
0.666
 
0.541
 
0.553
 
0.573
 
0.509
 
0.493
 
0.448
 
0.492
 
0.511
 
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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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