Year
|
SOx
|
NMVOC
|
NOx
|
PM2.5
|
NH3
|
Primary PM2.5
|
SOx change
|
NMVOC change
|
NOx change
|
PM2.5 change
|
NH3 change
|
1990
|
27199
|
17062
|
17644
|
|
5200
|
|
100
|
100
|
100
|
|
100
|
1991
|
25018
|
16414
|
17249
|
|
5484
|
|
91.98
|
96.67
|
97.8
|
|
96.22
|
1992
|
23024
|
15729
|
16883
|
|
5216
|
|
84.65
|
93.13
|
96.0
|
|
92.06
|
1993
|
21748
|
15072
|
16174
|
|
5078
|
|
79.96
|
89.69
|
92.46
|
|
89.67
|
1994
|
20237
|
13937
|
15457
|
|
4948
|
|
74.4
|
83.53
|
88.58
|
|
87.67
|
1995
|
18552
|
13388
|
15098
|
|
4883
|
|
68.21
|
80.6
|
86.94
|
|
86.04
|
1996
|
17431
|
13252
|
14936
|
|
4921
|
|
64.09
|
79.96
|
86.39
|
|
86.8
|
1997
|
16511
|
12830
|
14318
|
|
4903
|
|
60.7
|
77.66
|
83.12
|
|
86.52
|
1998
|
15030
|
12342
|
13946
|
|
4926
|
|
55.26
|
74.93
|
81.06
|
|
87.14
|
1999
|
13293
|
11691
|
13437
|
|
4939
|
|
48.87
|
71.4
|
78.46
|
|
87.45
|
2000
|
12308
|
10919
|
13066
|
1732
|
4848
|
|
45.25
|
67.5
|
75.81
|
100
|
86.17
|
2001
|
11622
|
10446
|
12824
|
1689
|
4779
|
|
42.73
|
64.38
|
74.33
|
97.76
|
84.48
|
2002
|
10991
|
9954
|
12531
|
1598
|
4703
|
|
40.41
|
61.45
|
72.6
|
92.55
|
82.87
|
2003
|
10517
|
9606
|
12451
|
1630
|
4720
|
|
38.67
|
59.47
|
72.28
|
94.01
|
83.87
|
2004
|
9934
|
9298
|
12258
|
1589
|
4690
|
|
36.52
|
57.6
|
71.37
|
91.77
|
82.75
|
2005
|
9732
|
9055
|
11986
|
1591
|
4651
|
|
35.78
|
55.91
|
70.15
|
91.77
|
82.31
|
2006
|
9706
|
8853
|
11696
|
1548
|
4687
|
|
35.69
|
54.65
|
68.74
|
89.53
|
82.56
|
2007
|
9721
|
8483
|
11295
|
1532
|
4677
|
|
35.74
|
52.54
|
67.08
|
88.41
|
82.18
|
2008
|
8164
|
8108
|
10471
|
1523
|
4565
|
|
30.02
|
50.35
|
62.35
|
88.02
|
79.84
|
2009
|
7447
|
7537
|
9565
|
1470
|
4518
|
|
27.38
|
47.36
|
57.3
|
84.83
|
78.81
|
2010
|
7045
|
7555
|
9377
|
1504
|
4473
|
|
25.9
|
47.52
|
56.18
|
86.9
|
78.36
|
2011
|
7022
|
7149
|
9024
|
1382
|
4509
|
|
25.82
|
45.42
|
54.81
|
79.68
|
79.17
|
2012
|
6639
|
6990
|
8669
|
1403
|
4532
|
|
24.41
|
44.84
|
52.63
|
81.08
|
80.2
|
2013
|
5288
|
6837
|
8281
|
1382
|
5068
|
|
19.44
|
43.77
|
50.29
|
79.73
|
80.8
|
2014
|
5205
|
6552
|
7913
|
1270
|
5097
|
|
19.14
|
42.3
|
48.16
|
73.29
|
81.6
|
2015
|
4796
|
6581
|
7751
|
1283
|
5098
|
|
17.63
|
42.61
|
47.75
|
73.96
|
82.39
|