Emissions of acidifying gases and ozone precursors, 2017, preliminary figures

Variants of the statistics:

Emissions to air of SO2, NOX, NH3, NMVOCs and CO, by source. 1 000 tonnes¹
	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	49.6	197.5	26.8	318.4	878.6
Oil and gas extraction	0.4	25.5	..	121.9	5.9
Manufacturing industries and mining	37.6	25.2	0.6	17.3	173.5
Energy supply	1.1	1.4	..	0.4	0.6
Heating in other industries and households	2.5	3.7	1.0	7.6	179.3
Road traffic	2.9	64.7	0.2	63.9	400.1
Aviation, navigation, fishing, motor equip. etc.	4.9	69.8	0.0	33.2	118.5
Agriculture	0.0	7.2	24.9	11.0	0.0
Other	0.0	0.0	0.1	63.3	0.7