Table

Emissions to air of SO₂, NOₓ, NH₃, NMVOCs and CO, by source. 1 000 tonnes¹
	1 000 tonnes
	2020
	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	15.8	157.6	28.5	152.2	400.6
Oil and gas extraction - stationary combustion	:	:	:	:	:
Oil and gas extraction - process emissions	0.0	0.0	0.0	:	0.0
Manufacturing industries and mining - stationary combustion	:	:	:	:	:
Manufacturing industries and mining - process emissions	:	:	:	:	:
Energy supply	:	:	:	:	:
Heating in other industries	:	:	:	:	:
Heating in households	:	:	:	:	:
Passenger cars	:	:	:	:	:
Light duty vehicles	:	:	:	:	:
Heavy duty vehicles	:	:	:	:	:
Motorcycles and mopeds	:	:	:	:	:
Railways	:	:	:	:	:
Domestic aviation	:	:	:	:	:
Costal navigation	:	:	:	:	:
Motorized equipment etc.	:	:	:	:	:
Agriculture - enteric fermentation and manure	0.0	:	:	:	0.0
Agriculture - fertilizer and other	0.0	:	:	:	0.0
Landfill gas	0.0	0.0	0.0	:	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.	:	:	:	:	:
Other	:	:	:	:	: