KAZALCI OKOLJA

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Key message
Neutral

In the last decades, major emissions of air pollutants from transport decreased. However, road transport remains one of the most significant sources of air pollution. In Slovenia in 2016 road transport contributed about 50 % to the total emissions of nitrogen oxides. In the period 1990–2016 emissions of substances that cause acidification and emissions of ozone precursors in transport sector declined by 52 % and by 64 %. In the period 2000–2016 emissions of particulate matter decreased by 25 %.


Charts

Figure PR08-1: Air emissions from transport, Slovenia, 1990-2016
Sources: 
National database on air emissions, Greenhouse gas database, Slovenian Environment Agency (2018)
Show data

particulate matter[index (2000 = 100)]

ozone precursors[index (1990 = 100)]

acidifying substances[index (1990 = 100)]

particulate matter[1000 t PM10 equivalents]

ozone precursors[1000 t NMVOC equivalents]

acidifying substances[1000 t acid equivalents]

1990

100

100

95.41

1.07

1991

93.74

94.36

89.44

1.01

1992

94.91

93.10

90.55

1.00

1993

102.76

100.19

98.05

1.08

1994

106.55

107.49

101.67

1.15

1995

106.40

92.45

101.52

0.99

1996

111.30

98.00

106.20

1.05

1997

102.65

94.75

97.95

1.02

1998

84.31

79.19

80.44

0.85

1999

73.08

70.65

69.73

0.76

2000

100

68.43

70.19

29.19

65.29

0.75

2001

98.08

65.16

69.16

28.63

62.17

0.74

2002

88.84

59.38

59.45

25.94

56.65

0.64

2003

88.47

57.34

59.14

25.83

54.71

0.63

2004

89.83

53.63

59.69

26.23

51.17

0.64

2005

92.11

53.14

60.86

26.89

50.71

0.65

2006

94.95

52.56

62.54

27.72

50.15

0.67

2007

99.96

52.69

65.56

29.18

50.28

0.70

2008

111.20

56.65

72.61

32.46

54.05

0.78

2009

89.18

45.99

58.11

26.03

43.88

0.62

2010

85.30

43.60

55.41

24.90

41.60

0.59

2011

86.21

43.20

55.87

25.17

41.22

0.60

2012

86.30

42.51

55.69

25.19

40.56

0.60

2013

80.28

39.28

51.67

23.44

37.48

0.55

2014

75.78

36.91

48.70

22.12

35.22

0.52

2015

70.98

34.77

45.59

20.72

33.18

0.49

2016

74.69

36.18

47.89

21.81

34.52

0.51

Figure PR08-2: Structure of air emissions from transport, by pollutant, Slovenia, 2016
Sources: 
National database on air emissions, Greenhouse gas database, Slovenian Environment Agency (2018)
Chart note: 

Note to Table PR08-2: Releases expressed in * PM10 release equivalent, ** NMVOC equivalent, *** acidification equivalent

Show data

CH4[%]

NMVOC[%]

CO[%]

SO2[%]

NH3[%]

PM10[%]

NOx[%]

Total[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

CH4[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

NMVOC[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

CO[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

SO2[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

NH3[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

PM10[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

NOx[1000 t equiv. (PM10*, NMVOC**, acidif.***)]

particulate matter*

0.14

0.90

7.22

91.75

21.81

0.03

0.20

1.57

20.01

ozone precursors**

0.01

12.08

7.55

80.36

34.52

0.00

4.17

2.61

27.74

acidifying substances***

0.34

3.49

96.17

0.51

0.00

0.02

0.49

Figure PR08-3: Air emissions from passenger cars, by pollutants, Slovenia, 2008-2016
Sources: 
National database on air emissions, Greenhouse gas database, Slovenian Environment Agency (2018)
Show data

PM2.5[index (2008 = 100)]

PM10 [index (2008 = 100)]

CO2[index (2008 = 100)]

NOx[index (2008 = 100)]

PM2.5[kt]

PM10 [kt]

CO2[kt]

NOx[kt]

2008

100

100

100

100

0.88

1.09

3884.79

11.22

2009

85.95

86.86

90.41

85.39

0.76

0.95

3512.17

9.58

2010

84.50

85.56

89.13

82.67

0.74

0.93

3462.59

9.28

2011

90.56

92.28

98.33

91.41

0.80

1.00

3819.94

10.26

2012

92.86

94.86

100.49

96.51

0.82

1.03

3903.88

10.83

2013

85.57

87.95

94.61

91.89

0.75

0.96

3675.48

10.31

2014

80.10

83.41

93.84

91.30

0.70

0.91

3645.59

10.25

2015

72.27

76.33

90.79

85.70

0.63

0.83

3527.15

9.62

2016

76.55

80.46

94.93

90.62

0.67

0.88

3687.99

10.17