Year
|
SOx
|
NOx
|
NH3
|
NMVOC
|
Primary PM2.5
|
SOx change
|
NOx change
|
NH3 change
|
NMVOC change
|
PM2.5 change
|
1990
|
27643
|
18521
|
5887
|
18695
|
|
100
|
100
|
100
|
100
|
100
|
1991
|
25443
|
17983
|
5618
|
17817
|
|
92.042
|
97.096
|
95.439
|
95.302
|
101.124
|
1992
|
23563
|
17543
|
5367
|
17105
|
|
85.24
|
94.72
|
91.175
|
91.497
|
98.495
|
1993
|
22156
|
16907
|
5175
|
16486
|
|
80.151
|
91.287
|
87.908
|
88.184
|
96.678
|
1994
|
20637
|
16193
|
5049
|
15296
|
|
74.657
|
87.433
|
85.766
|
81.819
|
93.673
|
1995
|
18727
|
15917
|
4902
|
14886
|
|
67.747
|
85.942
|
83.275
|
79.624
|
91.553
|
1996
|
17623
|
15725
|
4935
|
14693
|
|
63.754
|
84.903
|
83.83
|
78.594
|
91.66
|
1997
|
16727
|
15188
|
4922
|
14292
|
|
60.511
|
82.007
|
83.605
|
76.449
|
88.984
|
1998
|
15168
|
14774
|
4931
|
13791
|
|
54.873
|
79.768
|
83.764
|
73.768
|
86.067
|
1999
|
13448
|
14341
|
4951
|
13152
|
|
48.649
|
77.434
|
84.11
|
70.351
|
83.894
|
2000
|
12507
|
14030
|
4845
|
12475
|
1617
|
45.245
|
75.753
|
82.307
|
66.732
|
81.394
|
2001
|
11824
|
13713
|
4773
|
11894
|
1617
|
42.776
|
74.042
|
81.08
|
63.623
|
81.422
|
2002
|
11163
|
13427
|
4689
|
11380
|
1576
|
40.384
|
72.496
|
79.658
|
60.874
|
79.332
|
2003
|
10672
|
13361
|
4722
|
11028
|
1571
|
38.606
|
72.138
|
80.219
|
58.991
|
79.073
|
2004
|
10124
|
13207
|
4682
|
10736
|
1548
|
36.624
|
71.308
|
79.538
|
57.428
|
77.943
|
2005
|
9877
|
12952
|
4640
|
10409
|
1502
|
35.733
|
69.93
|
78.825
|
55.68
|
75.596
|
2006
|
9871
|
12685
|
4674
|
10130
|
1456
|
35.71
|
68.493
|
79.408
|
54.188
|
73.288
|
2007
|
9906
|
12399
|
4651
|
9748
|
1420
|
35.837
|
66.944
|
79.011
|
52.141
|
71.502
|
2008
|
8225
|
11522
|
4539
|
9337
|
1401
|
29.754
|
62.212
|
77.103
|
49.943
|
70.54
|
2009
|
7512
|
10605
|
4509
|
8783
|
1349
|
27.174
|
57.26
|
76.589
|
46.979
|
67.932
|
2010
|
7151
|
10468
|
4466
|
8863
|
1385
|
25.871
|
56.52
|
75.862
|
47.41
|
69.733
|
2011
|
7169
|
10298
|
4491
|
8529
|
1315
|
25.935
|
55.604
|
76.297
|
45.623
|
66.186
|
2012
|
6818
|
9904
|
4510
|
8331
|
1294
|
24.664
|
53.474
|
76.614
|
44.566
|
65.126
|
2013
|
5469
|
9472
|
5032
|
8097
|
1319
|
19.784
|
51.141
|
85.483
|
43.31
|
66.43
|