Year
|
SOx
|
NMVOCs
|
NOx
|
PM2.5
|
NH3
|
Primary PM2.5
|
SOx change
|
NMVOC change
|
NOx change
|
PM2.5 change
|
NH3 change
|
1990
|
27216
|
18378
|
18417
|
|
5750
|
|
100
|
100
|
100
|
|
100
|
1991
|
25199
|
17691
|
18040
|
|
5484
|
|
92.59
|
96.26
|
97.96
|
|
95.37
|
1992
|
23251
|
17031
|
17758
|
|
5216
|
|
85.43
|
92.67
|
96.42
|
|
90.71
|
1993
|
21914
|
16486
|
17132
|
|
5078
|
|
80.52
|
89.7
|
93.02
|
|
88.31
|
1994
|
20381
|
15346
|
16386
|
|
4948
|
|
74.89
|
83.5
|
88.98
|
|
86.05
|
1995
|
18749
|
14870
|
16091
|
|
4883
|
|
68.89
|
80.91
|
87.37
|
|
84.92
|
1996
|
17651
|
14753
|
15943
|
|
4921
|
|
64.85
|
80.27
|
86.57
|
|
85.58
|
1997
|
16731
|
14326
|
15324
|
|
4903
|
|
61.48
|
77.95
|
83.21
|
|
85.26
|
1998
|
15196
|
13826
|
14926
|
|
4926
|
|
55.84
|
75.23
|
81.04
|
|
85.67
|
1999
|
13467
|
13186
|
14445
|
|
4939
|
|
49.48
|
71.75
|
78.43
|
|
85.89
|
2000
|
12469
|
12426
|
14067
|
1670
|
4848
|
|
45.82
|
67.61
|
76.38
|
100.0
|
84.31
|
2001
|
11820
|
11971
|
13837
|
1659
|
4779
|
|
43.43
|
65.14
|
75.13
|
99.35
|
83.11
|
2002
|
11187
|
11433
|
13525
|
1579
|
4703
|
|
41.11
|
62.21
|
73.44
|
94.59
|
81.78
|
2003
|
10725
|
11099
|
13468
|
1600
|
4720
|
|
39.41
|
60.39
|
73.13
|
95.83
|
82.08
|
2004
|
10114
|
10773
|
13289
|
1553
|
4690
|
|
37.16
|
58.62
|
72.16
|
93.03
|
81.57
|
2005
|
9871
|
10461
|
13031
|
1553
|
4651
|
|
36.27
|
56.92
|
70.75
|
93.02
|
80.88
|
2006
|
9856
|
10232
|
12774
|
1517
|
4687
|
|
36.21
|
55.68
|
69.36
|
90.85
|
81.5
|
2007
|
9868
|
9897
|
12483
|
1501
|
4677
|
|
36.26
|
53.85
|
67.78
|
89.92
|
81.33
|
2008
|
8173
|
9510
|
11625
|
1502
|
4565
|
|
30.03
|
51.75
|
63.12
|
89.95
|
79.39
|
2009
|
7474
|
8950
|
10685
|
1435
|
4518
|
|
27.46
|
48.7
|
58.02
|
85.96
|
78.57
|
2010
|
7101
|
8974
|
10515
|
1478
|
4473
|
|
26.09
|
48.83
|
57.1
|
88.53
|
77.79
|
2011
|
7124
|
8567
|
10336
|
1349
|
4509
|
|
26.18
|
46.61
|
56.12
|
80.8
|
78.41
|
2012
|
6763
|
8412
|
9939
|
1367
|
4532
|
|
24.85
|
45.77
|
53.97
|
81.87
|
78.81
|
2013
|
5432
|
8092
|
9480
|
1340
|
5068
|
|
19.96
|
44.03
|
51.48
|
80.27
|
88.14
|
2014
|
5320
|
7912
|
9104
|
1249
|
5097
|
|
19.55
|
43.05
|
49.43
|
74.83
|
88.64
|