MRGDSITE31D Display

Data on this page extracted on April 17, 2024 at 22:45:54

AQMIS web pages were recently revised. Please report any problems to aqmis@arb.ca.gov
AQMIS2
     
31 Day Summary for Hourly Carbon Monoxide
for Azusa
Display Ends 04/10/2013
Parts Per Million ( ppm )
<<< Hours 00-07     Hours 08-15     Hours 16-23 >>>          Whole Day
 
Date
Day's Max
08 - 09
09 - 10
10 - 11
11 - 12
12 - 13
13 - 14
14 - 15
15 - 16
04/10
 
0.938
 
0.454
 
0.475
 
0.251
 
0.316
 
0.363
 
0.344
 
0.267
 
0.246
 
04/09
 
0.389
 
0.225
 
0.189
 
0.200
 
0.217
 
0.200
 
0.199
 
0.257
 
0.276
 
04/08
 
0.403
 
0.403
 
0.375
 
0.235
 
0.261
 
0.176
 
0.208
 
0.187
 
0.173
 
04/07
 
0.356
 
0.280
 
0.244
 
0.264
 
0.278
 
0.289
 
0.313
 
0.356
 
0.315
 
04/06
 
0.392
 
0.258
 
0.260
 
0.266
 
0.277
 
0.368
 
0.365
 
0.318
 
0.290
 
04/05
 
0.324
 
0.256
 
0.253
 
0.274
 
0.274
 
0.278
 
0.301
 
0.323
 
0.316
 
04/04
 
0.511
 
0.402
 
0.426
 
0.409
 
0.450
 
0.511
 
0.493
 
0.420
 
0.388
 
04/03
 
0.633
 
0.616
 
0.535
 
0.465
 
0.434
 
0.426
 
0.389
 
0.436
 
0.400
 
04/02
 
0.490
 
0.283
 
0.321
 
0.341
 
0.364
 
0.368
 
0.328
 
0.389
 
0.386
 
04/01
 
0.356
 
0.270
 
0.226
 
0.226
 
0.284
 
0.288
 
0.306
 
0.287
 
0.256
 
03/31
 
0.331
 
0.286
 
0.266
 
0.273
 
0.276
 
0.271
 
0.255
 
0.242
 
0.252
 
03/30
 
0.474
 
0.473
 
0.474
 
0.449
 
0.451
 
0.397
 
0.391
 
0.364
 
0.356
 
03/29
 
0.917
 
0.520
 
0.516
 
0.517
 
0.433
 
0.434
 
0.449
 
0.515
 
0.501
 
03/28
 
0.530
 
0.437
 
0.451
 
0.402
 
0.373
 
0.358
 
0.366
 
0.420
 
0.452
 
03/27
 
0.393
 
0.393
 
0.392
 
0.365
 
0.366
 
0.367
 
0.336
 
0.355
 
0.330
 
03/26
 
0.635
 
0.428
 
0.482
 
0.465
 
0.486
 
0.422
 
0.392
 
0.414
 
0.393
 
03/25
 
1.190
 
0.693
 
0.854
 
0.817
 
0.709
 
0.607
 
0.475
 
0.422
 
0.416
 
03/24
 
0.729
 
0.515
 
0.465
 
0.440
 
0.379
 
0.377
 
0.355
 
0.349
 
0.400
 
03/23
 
0.452
 
0.356
 
0.421
 
0.363
 
0.375
 
0.392
 
0.394
 
0.410
 
0.430
 
03/22
 
0.429
 
0.267
 
0.352
 
0.350
 
0.342
 
0.325
 
0.389
 
0.412
 
0.377
 
03/21
 
0.580
 
0.288
 
0.324
 
0.364
 
0.356
 
0.354
 
0.348
 
0.387
 
0.394
 
03/20
 
1.442
 
1.004
 
0.822
 
0.679
 
0.658
 
0.748
 
0.846
 
0.529
 
0.474
 
03/19
 
0.707
 
0.497
 
0.456
 
0.393
 
0.408
 
0.415
 
0.478
 
0.558
 
0.495
 
03/18
 
0.431
 
0.312
 
0.335
 
0.356
 
0.380
 
0.405
 
0.411
 
0.408
 
0.426
 
03/17
 
0.401
 
0.352
 
0.369
 
0.376
 
0.391
 
0.394
 
0.401
 
0.383
 
0.366
 
03/16
 
0.478
 
0.466
 
0.460
 
0.470
 
0.478
 
0.461
 
0.463
 
0.459
 
0.438
 
03/15
 
1.187
 
1.187
 
0.859
 
0.806
 
0.709
 
0.614
 
0.555
 
0.480
 
0.435
 
03/14
 
1.341
 
0.937
 
0.711
 
0.736
 
0.579
 
0.458
 
0.924
 
0.698
 
0.515
 
03/13
 
0.810
 
0.372
 
0.357
 
0.354
 
0.349
 
0.339
 
0.481
 
0.638
 
0.504
 
03/12
 
1.494
 
 
 
0.604
 
0.401
 
0.431
 
0.594
 
0.574
 
0.496
 
03/11
 
1.284
 
0.858
 
0.526
 
0.642
 
0.430
 
0.383
 
0.358
 
0.337
 
0.396
 
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