MRGDSITE31D Display

Data on this page extracted on April 18, 2024 at 19:17:54

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Riverside-Magnolia
Display Ends 01/10/2013
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
01/10
 
0.704
 
0.226
 
0.282
 
0.316
 
0.282
 
0.279
 
0.307
 
0.305
 
0.360
 
01/09
 
2.237
 
0.577
 
0.945
 
0.824
 
0.544
 
0.548
 
0.618
 
0.556
 
0.680
 
01/08
 
1.449
 
0.518
 
0.700
 
1.283
 
1.070
 
0.979
 
1.449
 
1.235
 
1.047
 
01/07
 
0.648
 
0.272
 
0.263
 
0.371
 
0.548
 
0.525
 
0.620
 
0.648
 
0.323
 
01/06
 
1.177
 
0.328
 
0.371
 
0.433
 
0.504
 
0.581
 
0.447
 
0.466
 
0.407
 
01/05
 
1.422
 
0.456
 
0.663
 
0.855
 
1.204
 
1.330
 
1.422
 
1.393
 
0.972
 
01/04
 
1.799
 
0.664
 
0.784
 
1.074
 
0.942
 
1.185
 
1.221
 
1.439
 
1.291
 
01/03
 
1.376
 
0.333
 
0.353
 
0.434
 
0.463
 
0.497
 
0.665
 
0.352
 
0.297
 
01/02
 
0.802
 
0.257
 
0.306
 
0.275
 
0.368
 
0.386
 
0.786
 
0.802
 
0.610
 
01/01
 
1.685
 
0.227
 
0.285
 
0.331
 
0.261
 
0.219
 
0.209
 
0.207
 
0.363
 
12/31
 
1.659
 
0.372
 
0.467
 
0.553
 
1.079
 
0.980
 
1.404
 
1.300
 
1.659
 
12/30
 
0.982
 
0.296
 
0.381
 
0.643
 
0.873
 
0.982
 
0.903
 
0.800
 
0.723
 
12/29
 
0.964
 
0.547
 
0.530
 
0.576
 
0.666
 
0.677
 
0.821
 
0.964
 
0.911
 
12/28
 
1.393
 
0.540
 
0.584
 
0.730
 
0.628
 
0.426
 
0.725
 
0.759
 
0.374
 
12/27
 
1.143
 
0.394
 
0.923
 
0.973
 
0.844
 
0.736
 
0.793
 
0.657
 
0.742
 
12/26
 
1.146
 
0.231
 
0.359
 
0.563
 
0.649
 
0.775
 
0.660
 
0.953
 
1.128
 
12/25
 
1.400
 
0.515
 
0.839
 
0.804
 
0.980
 
1.262
 
1.400
 
1.365
 
1.112
 
12/24
 
1.080
 
0.372
 
0.513
 
0.677
 
0.946
 
1.038
 
1.054
 
1.080
 
0.799
 
12/23
 
0.502
 
0.367
 
0.497
 
0.371
 
0.343
 
0.356
 
0.309
 
0.391
 
0.359
 
12/22
 
1.336
 
0.445
 
0.454
 
0.618
 
0.533
 
0.633
 
0.589
 
0.714
 
0.792
 
12/21
 
1.643
 
0.563
 
1.139
 
1.214
 
1.352
 
1.309
 
1.178
 
1.373
 
1.438
 
12/20
 
1.283
 
0.402
 
0.488
 
0.432
 
0.426
 
0.443
 
0.756
 
0.776
 
0.838
 
12/19
 
0.574
 
0.363
 
0.346
 
0.350
 
0.301
 
0.335
 
0.352
 
0.511
 
0.304
 
12/18
 
0.640
 
0.254
 
 
0.425
 
0.297
 
0.239
 
0.245
 
0.252
 
0.202
 
12/17
 
0.942
 
0.486
 
0.497
 
0.327
 
0.331
 
0.397
 
0.427
 
0.424
 
0.316
 
12/16
 
0.528
 
0.397
 
0.457
 
0.528
 
0.488
 
0.457
 
0.486
 
0.394
 
0.385
 
12/15
 
0.793
 
0.382
 
0.737
 
0.667
 
0.729
 
0.793
 
0.614
 
0.519
 
0.412
 
12/14
 
0.919
 
0.286
 
0.474
 
0.292
 
0.337
 
0.373
 
0.368
 
0.374
 
0.506
 
12/13
 
0.928
 
0.928
 
0.526
 
0.462
 
0.468
 
0.420
 
0.418
 
0.466
 
0.563
 
12/12
 
1.395
 
0.396
 
0.523
 
0.399
 
0.199
 
0.198
 
0.215
 
0.277
 
0.260
 
12/11
 
1.403
 
0.679
 
0.728
 
1.086
 
0.878
 
1.224
 
1.117
 
0.995
 
0.885
 
Pick Dates for Download    Get Additional Information on Site
Download Data: Quick or Select Format   
 

  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.  
Change Selection
   


Air Quality and Meteorological Information (AQMIS2) Home Page
Latest Ozone Air Quality | Latest Week's Ozone | Recent Years' Ozone Air Quality
Air Quality Data | Meteorological Data | Google Map Pages | AQ Map  

preload