MRGDSITE31D Display

Data on this page extracted on March 29, 2024 at 00:26:14

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AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Redwood City
Display Ends 01/11/2013
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
01/11
 
1.955
 
0.287
 
0.348
 
0.352
 
0.335
 
0.394
 
0.378
 
0.356
 
0.475
 
01/10
 
1.304
 
0.313
 
0.305
 
0.287
 
0.294
 
0.283
 
0.262
 
0.294
 
0.263
 
01/09
 
2.625
 
0.285
 
0.284
 
0.253
 
0.264
 
0.285
 
0.235
 
0.225
 
0.219
 
01/08
 
2.826
 
0.511
 
0.930
 
1.386
 
1.290
 
1.281
 
1.093
 
0.827
 
0.683
 
01/07
 
1.986
 
0.587
 
0.646
 
1.134
 
1.083
 
1.318
 
1.353
 
0.918
 
0.613
 
01/06
 
1.432
 
0.595
 
0.823
 
1.432
 
1.178
 
1.079
 
1.106
 
0.669
 
0.643
 
01/05
 
1.634
 
0.787
 
0.655
 
0.720
 
0.574
 
0.585
 
0.642
 
0.710
 
0.586
 
01/04
 
2.053
 
0.727
 
1.433
 
1.184
 
1.489
 
1.147
 
1.321
 
1.142
 
1.057
 
01/03
 
2.479
 
0.713
 
1.226
 
1.962
 
1.539
 
1.531
 
1.144
 
0.966
 
0.948
 
01/02
 
2.566
 
0.642
 
1.283
 
1.386
 
0.868
 
0.932
 
0.926
 
0.849
 
0.831
 
01/01
 
1.206
 
0.459
 
0.517
 
0.906
 
0.768
 
0.858
 
0.799
 
0.631
 
0.545
 
12/31
 
1.273
 
0.486
 
0.933
 
1.100
 
0.680
 
0.788
 
1.001
 
0.966
 
1.054
 
12/30
 
1.120
 
0.411
 
0.626
 
1.077
 
0.940
 
1.050
 
1.120
 
0.972
 
0.940
 
12/29
 
1.020
 
0.525
 
0.885
 
1.020
 
0.783
 
0.867
 
0.996
 
0.731
 
0.682
 
12/28
 
2.031
 
0.615
 
1.434
 
1.254
 
1.412
 
1.282
 
1.704
 
0.767
 
0.508
 
12/27
 
2.248
 
0.467
 
0.707
 
0.926
 
0.917
 
0.576
 
0.645
 
0.566
 
0.587
 
12/26
 
0.963
 
0.417
 
0.414
 
0.372
 
0.373
 
0.370
 
0.372
 
0.374
 
0.399
 
12/25
 
0.654
 
0.410
 
0.395
 
0.395
 
0.380
 
0.411
 
0.366
 
0.416
 
0.462
 
12/24
 
1.785
 
0.399
 
0.488
 
0.632
 
1.026
 
0.946
 
1.040
 
0.987
 
0.678
 
12/23
 
0.544
 
0.487
 
0.517
 
0.468
 
0.482
 
0.414
 
0.437
 
0.446
 
0.445
 
12/22
 
0.563
 
0.395
 
0.424
 
0.372
 
0.366
 
0.355
 
0.397
 
0.490
 
0.460
 
12/21
 
0.470
 
0.440
 
0.458
 
0.470
 
0.470
 
0.456
 
0.383
 
0.355
 
0.344
 
12/20
 
1.874
 
0.356
 
0.410
 
0.369
 
0.340
 
0.310
 
0.318
 
0.330
 
0.324
 
12/19
 
1.958
 
0.570
 
1.193
 
0.765
 
0.717
 
0.787
 
0.958
 
1.005
 
0.765
 
12/18
 
1.936
 
0.393
 
0.432
 
0.469
 
0.382
 
0.372
 
0.346
 
0.378
 
0.411
 
12/17
 
0.719
 
0.412
 
0.406
 
0.376
 
0.380
 
0.410
 
0.421
 
0.349
 
0.325
 
12/16
 
0.584
 
0.502
 
0.460
 
0.474
 
0.517
 
0.437
 
0.341
 
0.310
 
0.287
 
12/15
 
0.965
 
0.561
 
0.526
 
0.432
 
0.375
 
0.348
 
0.319
 
0.394
 
0.561
 
12/14
 
1.056
 
0.431
 
0.509
 
0.518
 
0.860
 
0.949
 
0.898
 
0.538
 
0.505
 
12/13
 
3.119
 
0.431
 
0.737
 
0.854
 
1.240
 
0.899
 
0.913
 
0.725
 
0.491
 
12/12
 
0.821
 
0.459
 
0.541
 
0.695
 
0.667
 
0.584
 
0.591
 
0.647
 
0.504
 
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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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