MRGDSITE31D Display

Data on this page extracted on March 28, 2024 at 16:06:04

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Upland
Display Ends 12/07/2012
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
12/07
 
1.097
 
0.608
 
0.957
 
1.029
 
0.806
 
0.872
 
0.786
 
0.661
 
0.403
 
12/06
 
1.146
 
 
0.723
 
0.929
 
1.021
 
1.146
 
1.061
 
0.868
 
0.743
 
12/05
 
1.331
 
0.902
 
0.951
 
0.952
 
1.040
 
1.145
 
1.331
 
1.304
 
0.816
 
12/04
 
1.368
 
0.780
 
1.285
 
1.368
 
1.004
 
0.933
 
0.801
 
0.710
 
0.796
 
12/03
 
0.469
 
0.280
 
0.366
 
0.424
 
0.392
 
0.469
 
0.458
 
0.446
 
0.423
 
12/02
 
0.297
 
0.294
 
0.287
 
0.274
 
0.274
 
0.260
 
0.297
 
0.259
 
0.243
 
12/01
 
0.469
 
0.350
 
0.297
 
0.307
 
0.347
 
0.297
 
0.310
 
0.321
 
0.275
 
11/30
 
0.456
 
0.301
 
0.417
 
0.428
 
0.429
 
0.419
 
0.403
 
0.445
 
0.456
 
11/29
 
0.438
 
0.288
 
0.337
 
0.324
 
0.313
 
0.310
 
0.340
 
0.359
 
0.375
 
11/28
 
0.953
 
0.453
 
0.457
 
0.404
 
0.407
 
0.416
 
0.410
 
0.382
 
0.398
 
11/27
 
1.076
 
0.724
 
0.764
 
0.647
 
0.751
 
0.901
 
0.639
 
0.586
 
0.556
 
11/26
 
1.116
 
0.673
 
0.723
 
1.084
 
1.116
 
1.110
 
1.021
 
0.861
 
0.711
 
11/25
 
1.013
 
0.698
 
0.620
 
0.607
 
0.875
 
0.914
 
1.013
 
0.928
 
0.764
 
11/24
 
0.934
 
0.380
 
0.604
 
0.534
 
0.829
 
0.867
 
0.934
 
0.855
 
0.611
 
11/23
 
0.864
 
0.451
 
0.711
 
0.696
 
0.864
 
0.713
 
0.470
 
0.373
 
0.400
 
11/22
 
1.218
 
0.577
 
0.806
 
0.959
 
1.123
 
1.218
 
0.930
 
0.702
 
0.552
 
11/21
 
1.099
 
0.480
 
0.593
 
0.841
 
1.092
 
1.040
 
1.099
 
1.084
 
0.857
 
11/20
 
1.128
 
0.473
 
0.492
 
0.614
 
0.796
 
0.854
 
0.930
 
0.864
 
0.687
 
11/19
 
0.873
 
0.341
 
0.475
 
0.540
 
0.592
 
0.745
 
0.873
 
0.711
 
0.623
 
11/18
 
0.744
 
0.257
 
0.278
 
0.310
 
0.375
 
0.524
 
0.620
 
0.744
 
0.620
 
11/17
 
0.380
 
0.260
 
0.284
 
0.229
 
0.229
 
0.215
 
0.246
 
0.250
 
0.247
 
11/16
 
0.637
 
0.432
 
0.437
 
0.335
 
0.363
 
0.464
 
0.317
 
0.281
 
0.358
 
11/15
 
1.301
 
0.571
 
0.749
 
0.838
 
0.772
 
0.763
 
0.783
 
0.759
 
0.605
 
11/14
 
1.252
 
0.591
 
0.762
 
0.856
 
0.991
 
1.067
 
0.907
 
0.764
 
0.619
 
11/13
 
0.998
 
0.969
 
0.822
 
0.552
 
0.501
 
0.580
 
0.605
 
0.533
 
0.407
 
11/12
 
0.881
 
0.352
 
0.828
 
0.647
 
0.710
 
0.531
 
0.517
 
0.495
 
0.421
 
11/11
 
0.693
 
0.272
 
0.517
 
0.501
 
0.693
 
0.678
 
0.669
 
0.649
 
0.576
 
11/10
 
0.576
 
0.233
 
0.296
 
0.340
 
0.359
 
0.499
 
0.474
 
0.461
 
0.343
 
11/09
 
0.724
 
0.211
 
0.261
 
0.290
 
0.331
 
0.549
 
0.592
 
0.724
 
0.652
 
11/08
 
0.581
 
0.270
 
0.301
 
0.247
 
0.226
 
0.189
 
0.189
 
0.199
 
0.200
 
11/07
 
1.194
 
0.640
 
0.567
 
0.509
 
0.510
 
0.735
 
0.923
 
0.813
 
0.674
 
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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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