MRGDSITE31D Display

Data on this page extracted on April 19, 2024 at 01:57:12

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Oakland-West
Display Ends 04/18/2013
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
04/18
 
1.012
 
0.269
 
0.275
 
0.321
 
0.326
 
0.365
 
0.391
 
0.406
 
0.429
 
04/17
 
0.348
 
0.248
 
0.247
 
0.267
 
0.348
 
0.332
 
0.345
 
0.339
 
0.344
 
04/16
 
0.424
 
0.249
 
0.243
 
0.266
 
0.269
 
0.333
 
0.350
 
0.351
 
0.319
 
04/15
 
0.325
 
0.245
 
0.227
 
0.240
 
0.241
 
0.264
 
0.266
 
0.267
 
0.273
 
04/14
 
0.522
 
0.240
 
0.232
 
0.233
 
0.252
 
0.256
 
0.256
 
0.265
 
0.273
 
04/13
 
0.397
 
0.264
 
0.275
 
0.297
 
0.319
 
0.324
 
0.315
 
0.388
 
0.397
 
04/12
 
0.509
 
0.301
 
0.308
 
0.300
 
0.295
 
0.309
 
0.309
 
0.336
 
0.294
 
04/11
 
0.410
 
0.301
 
0.332
 
0.326
 
0.340
 
0.345
 
0.348
 
0.311
 
0.273
 
04/10
 
0.428
 
0.312
 
0.291
 
0.332
 
0.254
 
0.250
 
0.302
 
0.297
 
0.277
 
04/09
 
0.368
 
0.243
 
0.268
 
0.285
 
0.276
 
0.349
 
0.343
 
0.336
 
0.296
 
04/08
 
0.392
 
0.267
 
0.236
 
0.231
 
0.272
 
0.289
 
0.281
 
0.294
 
0.271
 
04/07
 
0.380
 
0.317
 
0.321
 
0.327
 
0.335
 
0.362
 
0.359
 
0.348
 
0.343
 
04/06
 
0.414
 
0.338
 
0.340
 
0.340
 
0.337
 
0.342
 
0.341
 
0.340
 
0.344
 
04/05
 
0.453
 
0.322
 
0.329
 
0.342
 
0.375
 
0.330
 
0.372
 
0.351
 
0.363
 
04/04
 
0.678
 
0.368
 
0.355
 
0.364
 
0.373
 
0.360
 
0.374
 
0.381
 
0.345
 
04/03
 
0.537
 
0.406
 
0.384
 
0.358
 
0.366
 
0.377
 
0.377
 
0.392
 
0.372
 
04/02
 
0.533
 
0.430
 
0.380
 
0.424
 
0.424
 
0.375
 
0.325
 
0.355
 
0.346
 
04/01
 
0.465
 
0.279
 
0.286
 
0.284
 
0.305
 
0.324
 
0.316
 
0.339
 
0.320
 
03/31
 
0.428
 
0.296
 
0.293
 
0.311
 
0.327
 
0.328
 
0.323
 
0.323
 
0.337
 
03/30
 
0.383
 
0.319
 
0.362
 
0.348
 
0.323
 
0.315
 
0.347
 
0.383
 
0.372
 
03/29
 
0.452
 
0.373
 
0.398
 
0.423
 
0.392
 
0.397
 
0.373
 
0.355
 
0.361
 
03/28
 
0.495
 
0.332
 
0.333
 
0.359
 
0.367
 
0.362
 
0.318
 
0.337
 
0.341
 
03/27
 
0.555
 
0.346
 
0.378
 
0.375
 
0.377
 
0.382
 
0.391
 
0.379
 
0.385
 
03/26
 
0.439
 
0.302
 
0.259
 
0.281
 
0.271
 
0.292
 
0.275
 
0.297
 
0.339
 
03/25
 
0.439
 
0.283
 
0.270
 
0.268
 
0.293
 
0.293
 
0.277
 
0.269
 
0.271
 
03/24
 
0.966
 
0.336
 
0.322
 
0.330
 
0.366
 
0.367
 
0.358
 
0.325
 
0.334
 
03/23
 
1.106
 
0.245
 
0.265
 
0.296
 
0.411
 
0.373
 
0.432
 
0.384
 
0.379
 
03/22
 
0.528
 
0.291
 
0.297
 
0.347
 
0.372
 
0.418
 
0.501
 
0.436
 
0.528
 
03/21
 
0.842
 
0.284
 
0.277
 
0.316
 
0.333
 
0.321
 
0.409
 
0.632
 
0.842
 
03/20
 
0.783
 
0.356
 
0.324
 
0.314
 
0.320
 
0.321
 
0.318
 
0.305
 
0.293
 
03/19
 
1.083
 
0.355
 
0.347
 
0.319
 
0.367
 
0.353
 
0.393
 
0.400
 
0.394
 
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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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