Environmental Accounts:  Air Emission Accounts
National Results
Indicators of particulate matter emissions to air (PM 2.5 and PM 10) by gross value added. Total economy and manufacturing sector
Units: absolute value, index and rate

	2021	2020	2019	2018	2017	2016	2015	2014	2013	2012	2011	2010	2009	2008	
Indicator Particulates < 2.5µm  (PM 2.5) emission per unit of value added (national resident units). All NACE activities plus households	
    Value: grams/ Euros	0.12	0.13	0.11	0.13	0.12	0.12	0.14	0.14	0.16	0.14	0.16	0.15	0.16	0.14	
    Chained volume indices (Base 2015=100)	84.2	88.4	76.9	89.6	82.6	84.9	100.0	96.6	112.5	97.9	108.0	105.1	107.2	99.1	
    Interannual variation rate	-4.7	14.9	-14.2	8.5	-2.7	-15.1	3.5	-14.1	14.9	-9.3	2.8	-2.0	8.1	..	
Indicator Particulates < 2.5µm  (PM 2.5) emission per unit of value added (national resident units). Manufacturing (NACE C)	
    Value: grams/ Euros	0.11	0.13	0.11	0.10	0.10	0.10	0.09	0.08	0.09	0.12	0.11	0.11	0.11	0.12	
    Chained volume indices (Base 2015=100)	123.8	136.9	117.5	111.2	107.3	108.1	100.0	92.2	100.3	131.7	124.2	122.0	124.1	135.4	
    Interannual variation rate	-9.6	16.6	5.6	3.6	-0.7	8.1	8.5	-8.2	-23.8	6.1	1.8	-1.8	-8.3	..	
Indicator Particulates < 2.5µm  (PM 10) emission per unit of value added (national resident units). All NACE activities plus households	
    Value: grams/ Euros	0.19	0.20	0.18	0.20	0.19	0.20	0.22	0.21	0.24	0.22	0.24	0.23	0.24	0.23	
    Chained volume indices (Base 2015=100)	86.5	90.4	80.6	89.0	84.4	87.5	100.0	95.5	106.4	98.8	106.4	102.6	106.1	104.5	
    Interannual variation rate	-4.3	12.2	-9.5	5.5	-3.6	-12.5	4.7	-10.2	7.7	-7.1	3.7	-3.3	1.5	..	
Indicator Particulates < 2.5µm  (PM 10) emission per unit of value added (national resident units). Manufacturing (NACE C)	
    Value: grams/ Euros	0.14	0.15	0.13	0.13	0.13	0.13	0.12	0.12	0.12	0.15	0.15	0.15	0.15	0.16	
    Chained volume indices (Base 2015=100)	118.1	126.6	109.3	107.6	104.1	105.5	100.0	94.5	99.8	125.6	121.1	119.7	119.9	132.0	
    Interannual variation rate	-6.7	15.8	1.6	3.3	-1.3	5.5	5.8	-5.3	-20.5	3.7	1.1	-0.2	-9.1	..	
Notes:
Source: National Statistics Institute