MRGDSITE31D Display

Data on this page extracted on March 29, 2024 at 02:48:42

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AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Napa-Jefferson Avenue
Display Ends 02/24/2013
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
02/24
 
0.920
 
0.368
 
0.364
 
0.342
 
0.325
 
0.309
 
0.328
 
0.299
 
0.294
 
02/23
 
0.646
 
0.438
 
0.371
 
0.403
 
0.345
 
0.319
 
0.329
 
0.327
 
0.291
 
02/22
 
1.205
 
0.925
 
0.532
 
0.455
 
0.407
 
0.385
 
0.369
 
0.309
 
0.321
 
02/21
 
1.300
 
0.661
 
0.460
 
 
0.282
 
0.339
 
0.297
 
0.314
 
0.391
 
02/20
 
1.555
 
1.052
 
0.473
 
0.443
 
0.428
 
0.325
 
0.296
 
0.314
 
0.338
 
02/19
 
0.725
 
0.432
 
0.344
 
0.371
 
0.295
 
0.350
 
0.332
 
0.327
 
0.386
 
02/18
 
0.896
 
0.373
 
0.370
 
0.314
 
0.312
 
0.299
 
0.303
 
0.285
 
0.283
 
02/17
 
0.949
 
0.507
 
0.451
 
0.382
 
0.331
 
0.315
 
0.303
 
0.297
 
0.299
 
02/16
 
1.082
 
0.884
 
0.768
 
0.639
 
0.519
 
0.357
 
0.336
 
0.343
 
0.307
 
02/15
 
1.901
 
1.233
 
1.088
 
0.464
 
0.386
 
0.308
 
0.276
 
0.261
 
0.232
 
02/14
 
1.121
 
1.071
 
 
 
 
 
 
 
0.298
 
02/13
 
1.119
 
0.872
 
0.563
 
0.457
 
0.420
 
0.397
 
0.360
 
0.378
 
0.345
 
02/12
 
1.134
 
1.047
 
0.744
 
0.535
 
0.372
 
0.371
 
0.323
 
0.295
 
0.333
 
02/11
 
3.106
 
2.817
 
0.965
 
0.519
 
 
 
0.215
 
0.235
 
0.229
 
02/10
 
1.620
 
0.739
 
0.625
 
0.686
 
0.631
 
0.609
 
0.578
 
0.554
 
0.558
 
02/09
 
1.251
 
0.678
 
0.565
 
0.496
 
0.454
 
0.501
 
0.458
 
0.483
 
0.466
 
02/08
 
1.428
 
1.271
 
0.609
 
0.543
 
0.522
 
0.478
 
0.471
 
0.465
 
0.491
 
02/07
 
0.960
 
0.907
 
0.701
 
0.504
 
0.469
 
0.473
 
0.458
 
0.458
 
0.485
 
02/06
 
1.196
 
1.059
 
0.630
 
0.535
 
0.471
 
0.485
 
0.477
 
0.440
 
0.456
 
02/05
 
0.987
 
0.507
 
0.603
 
0.524
 
0.503
 
0.485
 
0.474
 
0.529
 
0.512
 
02/04
 
1.113
 
0.845
 
0.658
 
0.677
 
0.586
 
0.548
 
0.509
 
0.531
 
0.554
 
02/03
 
1.233
 
0.692
 
0.720
 
0.535
 
0.542
 
0.549
 
0.562
 
0.503
 
0.476
 
02/02
 
0.939
 
0.939
 
0.846
 
0.739
 
0.596
 
0.666
 
0.549
 
0.518
 
0.513
 
02/01
 
1.623
 
1.623
 
1.253
 
0.938
 
0.694
 
0.566
 
0.509
 
0.493
 
0.504
 
01/31
 
1.314
 
0.819
 
0.760
 
0.562
 
0.583
 
0.502
 
0.480
 
0.506
 
0.500
 
01/30
 
1.800
 
1.583
 
0.894
 
0.613
 
0.562
 
0.543
 
0.485
 
0.445
 
0.493
 
01/29
 
1.661
 
1.360
 
0.949
 
0.491
 
0.452
 
0.447
 
0.509
 
0.457
 
0.502
 
01/28
 
1.870
 
1.128
 
0.500
 
0.488
 
0.522
 
0.476
 
0.449
 
0.388
 
0.381
 
01/27
 
1.043
 
0.754
 
0.474
 
0.386
 
0.344
 
0.376
 
0.342
 
0.326
 
0.319
 
01/26
 
0.856
 
0.572
 
0.500
 
0.519
 
0.402
 
0.330
 
0.321
 
0.336
 
0.292
 
01/25
 
0.966
 
0.702
 
0.629
 
0.532
 
0.424
 
0.389
 
0.407
 
0.408
 
0.453
 
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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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