Table
| 2018 | |||||
|---|---|---|---|---|---|
| Sulphur dioxide (SO2) | Nitrogen oxides (NOX) | Ammonia (NH3) | Non-methane volatile organic compounds (NMVOC) | Carbon monoxide (CO) | |
| 1Does not include ocean transport and international air transport. | |||||
| All sources | 16.3 | 163.5 | 34.8 | 173.1 | 435.4 |
| Oil and gas extraction - stationary combustion | 0.5 | 45.0 | .. | 2.7 | 10.6 |
| Oil and gas extraction - process emissions | 0.0 | 0.0 | 0.0 | 40.3 | 0.0 |
| Manufacturing industries and mining - stationary combustion | 1.4 | 6.3 | .. | 1.1 | 8.3 |
| Manufacturing industries and mining - process emissions | 10.3 | 11.3 | 0.7 | 13.5 | 160.6 |
| Energy supply | 2.1 | 2.2 | .. | 2.2 | 9.6 |
| Heating in other industries | 0.2 | 0.6 | 0.1 | 0.1 | 2.3 |
| Heating in households | 0.4 | 1.1 | 0.1 | 17.3 | 92.6 |
| Passenger cars | 0.0 | 14.1 | 0.6 | 3.8 | 24.4 |
| Light duty vehicles | 0.0 | 4.2 | 0.0 | 0.3 | 2.3 |
| Heavy duty vehicles | 0.0 | 8.7 | 0.0 | 0.3 | 2.9 |
| Motorcycles and mopeds | 0.0 | 0.1 | 0.0 | 1.5 | 6.9 |
| Railways | 0.0 | 0.7 | 0.0 | 0.1 | 0.2 |
| Domestic aviation | 0.1 | 5.7 | .. | 1.4 | 3.5 |
| Costal navigation | 1.1 | 42.0 | .. | 3.1 | 5.0 |
| Motorized equipment etc. | 0.0 | 13.9 | 0.0 | 16.7 | 106.0 |
| Agriculture - enteric fermentation and manure | 0.0 | 3.4 | 26.6 | 10.1 | 0.0 |
| Agriculture - fertilizer and other | 0.0 | 4.2 | 6.3 | 0.7 | 0.0 |
| Landfill gas | 0.0 | 0.0 | 0.0 | 0.6 | 0.0 |
| Road, tyre and brake wear and abrasion of railway contact wires | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Products containing fluorinated gases, solvents etc. | 0.0 | 0.0 | 0.0 | 54.3 | 0.3 |
| Other | 0.0 | 0.0 | 0.3 | 3.1 | 0.0 |