You are here
[ZR10] Emissions of ozone-precursors
Key message
Emissions of total ozone precursors in Slovenia decreased by 62 % in the period 1990 to 2020. Emissions of nitrogen oxides decreased by 66 %, carbon monoxide by 70 %, non-methane volatile organic compounds by 54 % and methane by 25 %. The reason is mainly the introduction of more stringent emission standards for motor vehicles. This measure contributed to a significant reduction in emissions of nitrogen oxides and carbon dioxide from road transport which is the main source of ozone precursors. Emissions of nitrogen oxides and non-methane volatile organic compounds were in 2020 below the prescribed target values, which must not be exceeded from 2010 onwards.
Charts
National Emission database, GHG Archive, Slovenian Environment Agency, 2022 (25.4.2022)
NOx[index (1990 = 100)] | CO[index (1990 = 100)] | NMVOC[index (1990 = 100)] | CH4[index (1990 = 100)] | ozone precursors - total[index (1990 = 100)] | NOx target value[index (1990 = 100)] | NMVOC target value[index (1990 = 100)] | |
|---|---|---|---|---|---|---|---|
1990 | 100 | 100 | 100 | 100 | 100 | ||
1991 | 92.52 | 95.18 | 96.19 | 96.22 | 94.25 | ||
1992 | 91.26 | 93.83 | 94.19 | 96.88 | 92.74 | ||
1993 | 97.60 | 99.47 | 95.02 | 92.55 | 96.99 | ||
1994 | 101.31 | 97.03 | 96.39 | 92.32 | 98.84 | ||
1995 | 100.38 | 97.21 | 96.42 | 93.46 | 98.44 | ||
1996 | 103.10 | 100.44 | 101.56 | 91.82 | 102.04 | ||
1997 | 103.84 | 92.02 | 96.47 | 92.49 | 99.24 | ||
1998 | 91.36 | 80.86 | 89.99 | 94.61 | 89.15 | ||
1999 | 81.43 | 74.80 | 85.76 | 94.79 | 81.90 | ||
2000 | 78.35 | 70.64 | 84.49 | 98.47 | 79.30 | ||
2001 | 79.29 | 74.45 | 85.35 | 98.69 | 80.69 | ||
2002 | 78.15 | 63.17 | 79.19 | 99.74 | 76.14 | ||
2003 | 73.75 | 63.66 | 78.37 | 98.47 | 73.81 | ||
2004 | 71.94 | 59.46 | 75.10 | 97.13 | 71.10 | ||
2005 | 73.39 | 62.82 | 74.06 | 97.15 | 72.01 | ||
2006 | 73.55 | 55.47 | 70.75 | 94.33 | 69.70 | ||
2007 | 71.80 | 57.37 | 70.67 | 95.09 | 69.16 | ||
2008 | 77.45 | 54.59 | 67.44 | 90.54 | 70.27 | ||
2009 | 64.58 | 49.00 | 62.09 | 86.98 | 61.27 | ||
2010 | 63.56 | 49.15 | 60.84 | 85.76 | 60.37 | ||
2011 | 62.49 | 48.05 | 57.03 | 85.44 | 58.36 | ||
2012 | 60.55 | 45.93 | 54.75 | 83.45 | 56.28 | ||
2013 | 56.90 | 45.71 | 53.43 | 81.15 | 54.01 | ||
2014 | 51.53 | 39.12 | 49.36 | 77.23 | 48.89 | ||
2015 | 46.69 | 41.70 | 49.82 | 79.63 | 47.17 | ||
2016 | 45.92 | 41.44 | 50.10 | 80.99 | 46.86 | ||
2017 | 45.30 | 39.66 | 49.36 | 79.13 | 45.99 | ||
2018 | 43.30 | 36.00 | 48.79 | 76.50 | 44.20 | ||
2019 | 39.00 | 33.30 | 47.30 | 75.99 | 41.15 | ||
2020 | 33.61 | 29.86 | 46.21 | 74.84 | 37.59 | ||
target 2010 | 59.74 | 61.37 |
National Emission database, GHG Archive, Slovenian Environment Agency, 2022 (25.4.2022)
NOx[%] | NMVOC[%] | CO[%] | CH4[%] | |
|---|---|---|---|---|
2020 | 43.10 | 13.38 | 42.04 | 1.48 |
National Emission database, GHG Archive, Slovenian Environment Agency, 2022 (25.4.2022)
Energy industries[%] | Manufacturing industries and construction[%] | Road transport[%] | Small combustion[%] | Fugitive emissions from fuels[%] | Industrial processes and product use[%] | Other transport[%] | Agriculture[%] | Waste[%] | |
|---|---|---|---|---|---|---|---|---|---|
ozone precursors | 6.14 | 9.29 | 20.64 | 22.02 | 1.97 | 17.03 | 9.16 | 13.18 | 0.58 |
NOx | 13.28 | 14.05 | 37.74 | 10.97 | 0.00 | 0.39 | 14.06 | 9.40 | 0.10 |
NMVOC | 0.50 | 5.74 | 6.21 | 19.72 | 4.20 | 38.08 | 5.39 | 19.53 | 0.63 |
CO | 1.53 | 6.12 | 13.12 | 66.68 | 0.00 | 6.34 | 6.21 | 0 | 0.00 |
CH4 | 0.17 | 0.29 | 0.20 | 5.49 | 13.49 | 0 | 0 | 61.95 | 18.41 |
Air pollutant emissions data viewer (Gothenburg Protocol, LRTAP Convention) 1990-2020, EEA Greenhouse gas data viewer, EEA; Eurostat, 2022
emissions per capita[kg/capita] | |
|---|---|
Estonia | 52.03 |
Luxembourg | 51.04 |
Ireland | 49.99 |
Czechia | 45.78 |
Lithuania | 45.30 |
Finland | 45.27 |
Latvia | 44.89 |
Poland | 43.93 |
Greece | 42.63 |
Denmark | 41.15 |
Croatia | 37.67 |
Austria | 35.57 |
Slovakia | 35.25 |
Portugal | 34.79 |
Slovenia | 33.97 |
Netherlands | 33.69 |
EU27 | 33.43 |
Spain | 31.68 |
Romania | 31.34 |
Bulgaria | 31.15 |
Italy | 30.58 |
Germany | 30.40 |
Sweden | 30.01 |
France | 29.75 |
Hungary | 29.22 |
Belgium | 26.88 |
Cyprus | 25.40 |
Malta | 18.31 |
