MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 00:00:32

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for San Rafael
Display Ends 12/03/2012
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
12/03
 
0.804
 
0.410
 
0.450
 
0.539
 
0.651
 
0.764
 
0.762
 
0.799
 
0.770
 
12/02
 
0.506
 
0.427
 
0.506
 
0.435
 
0.474
 
0.464
 
0.492
 
0.479
 
0.443
 
12/01
 
0.389
 
0.277
 
0.320
 
0.345
 
0.330
 
0.318
 
0.265
 
0.228
 
0.225
 
11/30
 
0.340
 
0.332
 
0.338
 
0.289
 
0.254
 
0.238
 
0.234
 
0.236
 
0.224
 
11/29
 
0.343
 
0.239
 
0.246
 
0.236
 
0.220
 
0.213
 
0.208
 
0.205
 
0.202
 
11/28
 
0.377
 
0.301
 
0.319
 
0.358
 
0.377
 
0.321
 
0.263
 
0.259
 
0.258
 
11/27
 
0.739
 
0.345
 
0.470
 
0.266
 
0.245
 
0.263
 
0.270
 
0.255
 
0.319
 
11/26
 
0.738
 
0.462
 
0.478
 
0.593
 
0.617
 
0.543
 
0.738
 
0.648
 
0.476
 
11/25
 
0.820
 
0.486
 
0.403
 
0.682
 
0.704
 
0.637
 
0.725
 
0.683
 
0.820
 
11/24
 
0.863
 
0.628
 
0.546
 
0.863
 
0.759
 
0.851
 
0.822
 
0.520
 
0.472
 
11/23
 
0.814
 
0.528
 
0.434
 
0.632
 
0.789
 
0.766
 
0.813
 
0.814
 
0.674
 
11/22
 
0.714
 
0.381
 
0.493
 
0.480
 
0.577
 
0.665
 
0.714
 
0.713
 
0.595
 
11/21
 
0.568
 
0.300
 
0.353
 
0.313
 
0.314
 
0.272
 
0.362
 
0.427
 
0.568
 
11/20
 
0.304
 
0.294
 
0.293
 
0.266
 
0.251
 
0.241
 
0.248
 
0.304
 
0.237
 
11/19
 
0.430
 
0.281
 
0.321
 
0.345
 
0.338
 
0.310
 
0.289
 
0.285
 
0.343
 
11/18
 
0.427
 
0.249
 
0.258
 
0.309
 
0.261
 
0.236
 
0.271
 
0.240
 
0.253
 
11/17
 
0.370
 
0.277
 
0.263
 
0.284
 
0.254
 
0.262
 
0.289
 
0.292
 
0.238
 
11/16
 
0.790
 
0.649
 
0.700
 
0.790
 
0.428
 
0.322
 
0.286
 
0.322
 
0.392
 
11/15
 
1.195
 
0.286
 
0.309
 
0.356
 
0.482
 
0.506
 
0.352
 
0.421
 
0.272
 
11/14
 
0.996
 
0.274
 
0.592
 
0.651
 
0.918
 
0.934
 
0.988
 
0.996
 
0.777
 
11/13
 
1.129
 
0.445
 
0.547
 
0.719
 
0.824
 
0.772
 
0.803
 
0.690
 
0.634
 
11/12
 
0.847
 
0.364
 
0.400
 
0.612
 
0.485
 
0.806
 
0.835
 
0.776
 
0.621
 
11/11
 
0.692
 
0.315
 
0.438
 
0.496
 
0.628
 
0.692
 
0.671
 
0.661
 
0.568
 
11/10
 
0.408
 
0.272
 
0.285
 
0.260
 
0.306
 
0.277
 
0.393
 
0.398
 
0.408
 
11/09
 
0.597
 
0.286
 
0.360
 
0.353
 
0.305
 
0.378
 
0.282
 
0.386
 
0.340
 
11/08
 
0.584
 
0.290
 
0.376
 
0.490
 
0.536
 
0.468
 
0.584
 
0.519
 
0.362
 
11/07
 
0.515
 
0.432
 
0.448
 
0.404
 
0.323
 
0.292
 
0.294
 
0.317
 
0.290
 
11/06
 
1.068
 
0.591
 
0.520
 
0.557
 
0.713
 
0.717
 
0.709
 
0.699
 
0.651
 
11/05
 
0.950
 
0.335
 
0.752
 
0.674
 
0.833
 
0.862
 
0.950
 
0.694
 
0.586
 
11/04
 
0.759
 
0.333
 
0.457
 
0.505
 
0.667
 
0.649
 
0.759
 
0.584
 
0.597
 
11/03
 
0.614
 
0.417
 
0.344
 
0.230
 
0.259
 
0.397
 
0.472
 
0.496
 
0.467
 
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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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