MRGDSITE31D Display

Data on this page extracted on April 19, 2024 at 07:48:57

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 Jose-Jackson Street
Display Ends 02/12/2013
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
02/12
 
0.922
 
0.668
 
0.918
 
0.735
 
0.445
 
0.410
 
0.382
 
0.362
 
0.337
 
02/11
 
1.466
 
1.405
 
1.027
 
0.671
 
0.248
 
0.248
 
0.207
 
0.237
 
0.224
 
02/10
 
1.098
 
0.316
 
0.314
 
0.328
 
0.293
 
0.231
 
0.250
 
0.248
 
0.230
 
02/09
 
1.179
 
0.646
 
0.543
 
0.436
 
0.290
 
0.224
 
0.199
 
0.228
 
0.228
 
02/08
 
1.413
 
0.410
 
 
 
0.232
 
0.240
 
0.256
 
 
 
02/07
 
0.639
 
0.514
 
 
 
0.346
 
0.315
 
 
 
0.240
 
02/06
 
1.319
 
1.319
 
 
 
0.363
 
0.232
 
 
 
0.228
 
02/05
 
0.289
 
0.270
 
 
 
0.239
 
0.242
 
 
 
0.209
 
02/04
 
1.258
 
1.111
 
 
 
0.571
 
0.626
 
 
 
0.406
 
02/03
 
1.253
 
0.242
 
0.230
 
0.196
 
0.188
 
0.193
 
0.192
 
0.196
 
0.215
 
02/02
 
0.632
 
0.609
 
0.632
 
0.585
 
0.455
 
0.404
 
0.379
 
0.390
 
0.422
 
02/01
 
1.638
 
 
 
0.692
 
0.633
 
0.597
 
 
 
0.347
 
01/31
 
1.541
 
1.449
 
 
 
0.567
 
0.445
 
 
 
0.612
 
01/30
 
1.804
 
1.804
 
1.261
 
0.815
 
 
 
 
 
 
01/29
 
2.146
 
2.146
 
1.525
 
 
 
0.240
 
 
 
 
01/28
 
1.387
 
1.387
 
 
 
0.218
 
0.246
 
 
 
0.211
 
01/27
 
0.514
 
0.406
 
0.234
 
0.201
 
0.206
 
0.200
 
0.169
 
0.169
 
0.178
 
01/26
 
0.564
 
0.300
 
0.282
 
0.253
 
0.222
 
0.201
 
0.194
 
0.203
 
0.204
 
01/25
 
1.246
 
0.812
 
0.692
 
 
 
0.566
 
 
 
0.421
 
01/24
 
1.102
 
 
0.820
 
0.867
 
0.855
 
 
 
 
0.631
 
01/23
 
2.530
 
2.530
 
1.677
 
1.386
 
1.326
 
1.831
 
 
 
 
01/22
 
2.210
 
2.210
 
 
 
0.671
 
0.700
 
0.609
 
0.553
 
0.651
 
01/21
 
1.794
 
1.794
 
1.080
 
0.557
 
0.563
 
0.469
 
0.450
 
0.457
 
0.483
 
01/20
 
1.491
 
1.161
 
0.659
 
0.482
 
0.460
 
0.442
 
0.394
 
0.405
 
0.364
 
01/19
 
1.664
 
1.228
 
0.688
 
0.647
 
0.594
 
0.502
 
0.469
 
0.490
 
0.435
 
01/18
 
2.497
 
2.497
 
1.888
 
1.103
 
0.744
 
0.710
 
0.571
 
0.561
 
0.650
 
01/17
 
2.540
 
2.540
 
1.728
 
0.921
 
0.695
 
0.565
 
0.541
 
0.542
 
0.448
 
01/16
 
2.033
 
2.033
 
0.948
 
0.803
 
0.571
 
0.361
 
0.337
 
0.437
 
0.368
 
01/15
 
1.374
 
1.197
 
1.035
 
0.583
 
0.420
 
0.379
 
0.364
 
0.358
 
0.282
 
01/14
 
1.220
 
0.542
 
0.260
 
0.211
 
0.211
 
0.204
 
0.198
 
0.226
 
0.216
 
01/13
 
1.378
 
0.970
 
0.597
 
0.560
 
0.459
 
0.384
 
0.233
 
0.221
 
0.239
 
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