Year
|
EEA-33 CO
|
EEA-33 CO index
|
EEA-33 NOX
|
EEA-33 NOX index
|
EEA-33 NMVOC
|
EEA-33 NMVOC index
|
EEA-33 CH4
|
EEA-33 CH4 index
|
EU-28 CO
|
EU-28 CO index
|
EU-28 NOX
|
EU-28 NOX index
|
EU-28 NECD NOX index targets
|
EU-28 NMVOC
|
EU-28 NMVOC index
|
EU-28 NECD NMVOC index targets
|
EU-28 CH4
|
EU-28 CH4 index
|
1990
|
70.3
|
105.4
|
18.3
|
105.4
|
18.1
|
107.1
|
30.4
|
107.4
|
66.8
|
100.0
|
17.338
|
100.0
|
|
16.9
|
100.0
|
|
28.3
|
100.0
|
1991
|
68.0
|
101.8
|
17.8
|
102.9
|
17.3
|
102.5
|
29.8
|
105.4
|
64.5
|
96.6
|
16.9
|
97.6
|
|
16.2
|
95.5
|
|
27.5
|
97.3
|
1992
|
64.7
|
96.9
|
17.4
|
100.2
|
16.7
|
98.6
|
29.1
|
102.8
|
61.3
|
91.8
|
16.4
|
94.7
|
|
15.5
|
91.5
|
|
26.6
|
94.1
|
1993
|
64.0
|
95.9
|
16.8
|
96.7
|
16.0
|
94.8
|
28.7
|
101.5
|
60.6
|
90.8
|
15.8
|
90.9
|
|
14.8
|
87.5
|
|
26.2
|
92.4
|
1994
|
57.1
|
85.6
|
16.1
|
92.8
|
15.0
|
88.4
|
28.1
|
99.1
|
53.9
|
80.8
|
15.1
|
87.0
|
|
13.7
|
81.2
|
|
25.5
|
90.0
|
1995
|
54.4
|
81.4
|
15.8
|
91.1
|
14.4
|
85.1
|
28.0
|
99.0
|
51.2
|
76.6
|
14.7
|
85.0
|
|
13.2
|
77.8
|
|
25.3
|
89.4
|
1996
|
53.7
|
80.4
|
15.6
|
90.1
|
14.2
|
84.0
|
27.9
|
98.5
|
50.4
|
75.5
|
14.5
|
83.6
|
|
13.0
|
76.6
|
|
25.1
|
88.5
|
1997
|
51.8
|
77.6
|
15.1
|
87.3
|
13.8
|
81.6
|
27.4
|
96.6
|
48.6
|
72.8
|
14.0
|
80.8
|
|
12.6
|
74.3
|
|
24.5
|
86.4
|
1998
|
48.7
|
72.9
|
14.7
|
84.9
|
13.3
|
78.7
|
26.7
|
94.5
|
45.6
|
68.2
|
13.6
|
78.3
|
|
12.1
|
71.5
|
|
23.8
|
84.0
|
1999
|
46.0
|
69.0
|
14.3
|
82.2
|
12.6
|
74.7
|
26.3
|
92.8
|
43.1
|
64.6
|
13.1
|
75.6
|
|
11.4
|
67.6
|
|
23.3
|
82.2
|
2000
|
41.1
|
61.6
|
13.9
|
79.9
|
11.8
|
70.0
|
25.7
|
90.9
|
38.2
|
57.2
|
12.7
|
73.1
|
|
10.6
|
62.7
|
|
22.7
|
80.3
|
2001
|
39.3
|
58.9
|
13.5
|
77.9
|
11.3
|
66.7
|
25.1
|
88.7
|
36.7
|
54.9
|
12.3
|
71.2
|
|
10.1
|
59.8
|
|
22.1
|
78.1
|
2002
|
37.2
|
55.7
|
13.2
|
76.3
|
10.7
|
63.4
|
24.5
|
86.6
|
34.5
|
51.7
|
12.1
|
69.9
|
|
9.6
|
56.7
|
|
21.7
|
76.5
|
2003
|
36.0
|
54.0
|
13.2
|
76.1
|
10.4
|
61.3
|
24.2
|
85.3
|
33.3
|
49.9
|
12.1
|
69.5
|
|
9.3
|
54.7
|
|
21.2
|
75.0
|
2004
|
35.1
|
52.7
|
13.0
|
75.1
|
10.1
|
59.6
|
23.5
|
82.9
|
32.5
|
48.7
|
11.9
|
68.4
|
|
9.0
|
53.3
|
|
20.7
|
73.0
|
2005
|
32.7
|
48.9
|
12.8
|
74.0
|
9.7
|
57.1
|
23.2
|
82.0
|
30.0
|
45.0
|
11.6
|
67.0
|
|
8.7
|
51.2
|
|
20.3
|
71.6
|
2006
|
31.3
|
46.8
|
12.6
|
72.5
|
9.5
|
56.2
|
23.0
|
81.2
|
28.6
|
42.9
|
11.3
|
65.4
|
|
8.6
|
50.6
|
|
20.0
|
70.7
|
2007
|
30.0
|
45.0
|
12.3
|
71.0
|
9.2
|
54.1
|
22.8
|
80.4
|
27.3
|
41.0
|
11.0
|
63.2
|
|
8.2
|
48.3
|
|
19.7
|
69.5
|
2008
|
29.4
|
44.1
|
11.4
|
66.0
|
8.7
|
51.7
|
22.4
|
79.3
|
26.4
|
39.6
|
10.2
|
58.6
|
|
7.8
|
46.1
|
|
19.4
|
68.6
|
2009
|
27.1
|
40.6
|
10.5
|
60.8
|
8.1
|
48.0
|
22.0
|
77.7
|
24.0
|
35.9
|
9.3
|
53.6
|
|
7.1
|
42.2
|
|
19.0
|
67.1
|
2010
|
28.4
|
42.6
|
10.4
|
59.9
|
8.2
|
48.2
|
22.0
|
77.7
|
25.3
|
37.9
|
9.2
|
52.8
|
52.4
|
7.2
|
42.5
|
52.8
|
18.8
|
66.5
|
2011
|
27.1
|
40.6
|
10.2
|
59.0
|
7.9
|
46.6
|
21.7
|
76.5
|
23.5
|
35.2
|
8.8
|
51.0
|
|
6.9
|
40.9
|
|
18.5
|
65.2
|
2012
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2013
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2014
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
2015
|
|
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2016
|
|
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|
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|
|
2017
|
|
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2018
|
|
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|
2019
|
|
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|
|
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|
|
|
|
|
|
|
|
2020
|
|
|
|
|
|
|
|
|
|
|
|
|
38.8
|
|
|
36.6
|
|
|