Table
| 1990 | |||||
|---|---|---|---|---|---|
| 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 | 52.3 | 192.1 | 24.2 | 291.1 | 747.6 |
| Oil and gas extraction | 0.4 | 25.5 | .. | 121.9 | 5.9 |
| Manufacturing industries and mining | 37.0 | 24.3 | 0.6 | 15.8 | 67.0 |
| Energy supply | 1.1 | 1.3 | .. | 0.4 | 0.6 |
| Heating in other industries and households | 3.0 | 3.9 | 1.0 | 7.7 | 180.0 |
| Road traffic | 3.3 | 64.8 | 0.2 | 66.1 | 433.8 |
| Aviation, navigation, fishing, motor equip. etc. | 7.5 | 72.2 | 0.0 | 17.3 | 59.6 |
| Agriculture | 0.0 | 0.0 | 22.3 | 0.0 | 0.0 |
| Other | 0.0 | 0.0 | 0.1 | 62.0 | 0.7 |