8.1. Contaminación, ruidos
Media ponderada con población del nº días/ año que se supera  concentracion PM10 por CCAA y periodo.
Unidades: número de días

,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,
Total Nacional,13,7,10,9,8,3,6,8,6,5,11,9,9,2,12,9,7,8,4,3,15,3,13,5,14,6,20,8,35,8,54,4,68,3,70,3,64,5,
01 Andalucía,22,8,14,3,6,3,7,8,16,1,20,6,15,2,30,9,9,1,11,0,24,8,19,0,23,3,30,2,51,7,72,6,55,4,54,0,57,5,
02 Aragón,4,0,6,6,1,8,2,2,0,8,4,9,5,7,9,9,3,8,0,0,9,0,13,0,17,3,63,0,110,4,177,3,151,7,101,3,26,0,
03 Asturias, Principado de,17,3,11,5,10,4,3,8,5,7,8,7,5,9,11,5,16,9,16,2,22,4,24,1,28,2,44,4,40,4,57,1,59,1,101,5,150,9,
04 Balears, Illes,9,3,10,6,8,4,8,5,0,5,5,3,6,0,1,0,9,5,1,6,2,0,1,3,7,0,4,0,6,5,16,5,14,5,7,5,14,5,
05 Canarias,45,2,26,0,38,9,17,3,14,9,37,9,14,4,40,5,18,1,20,3,22,5,13,0,14,3,8,1,19,8,74,6,84,3,84,9,85,9,
06 Cantabria,4,9,6,3,5,7,4,0,1,9,3,4,0,5,6,0,3,7,1,4,9,8,11,5,2,9,13,4,18,8,34,1,24,0,29,2,41,7,
07 Castilla y León,10,6,5,8,4,1,1,7,3,0,5,2,2,4,4,0,2,6,1,6,6,1,7,6,7,2,8,4,8,8,17,8,33,5,35,9,45,8,
08 Castilla - La Mancha,28,0,18,0,9,8,6,4,10,7,17,7,17,1,27,1,11,4,4,3,19,3,9,0,17,3,26,7,27,6,57,3,108,1,107,9,111,5,
09 Cataluña,6,5,3,6,7,5,10,6,3,6,7,9,7,1,13,8,10,5,2,4,18,4,14,1,10,3,5,5,58,5,60,0,95,1,62,5,..,
10 Comunitat Valenciana,5,6,4,2,8,4,4,5,1,7,8,1,6,7,8,0,3,3,1,9,8,1,6,5,6,9,4,7,..,..,..,..,32,4,
11 Extremadura,9,2,2,8,1,2,1,9,4,4,3,4,4,6,4,5,0,4,0,7,4,0,3,7,8,1,0,4,2,2,9,1,4,6,5,6,7,4,
12 Galicia,7,1,8,2,7,8,10,5,6,3,12,5,6,1,5,6,6,9,2,5,13,3,10,5,6,2,15,3,12,0,1,6,24,0,2,0,..,
13 Madrid, Comunidad de,12,3,13,7,7,1,4,4,5,9,9,1,10,3,10,1,6,3,2,0,15,9,12,6,14,4,20,4,29,4,54,8,78,7,93,0,86,0,
14 Murcia, Región de,29,6,22,9,13,4,15,8,1,7,22,7,15,5,22,0,23,5,7,3,19,1,19,9,29,1,36,8,31,2,36,7,73,5,132,5,32,2,
15 Navarra, Comunidad Foral de,2,3,3,3,0,0,1,7,0,0,1,0,0,0,0,3,1,0,0,0,9,3,7,0,4,7,5,3,16,7,27,0,29,7,28,7,14,0,
16 País Vasco,7,2,4,5,2,6,3,0,1,0,0,8,0,9,2,4,1,7,0,9,8,9,26,8,14,9,16,9,23,1,27,8,47,6,54,1,30,9,
17 Rioja, La,3,0,5,0,2,0,7,0,0,0,2,0,1,0,0,0,0,0,0,0,2,0,11,0,6,0,5,0,5,0,3,0,29,0,62,0,56,0,
18 Ceuta,1,0,0,0,2,0,0,0,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
19 Melilla,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Notas:
1) (1) Total Nacional de 50.000 y más habitantes       
 (..) dato no disponible       
 El valor límite diario de concentración desde 2005 es 50 µg/m3 y el  valor límite de días desde 2005 es 35 días/año.
Fuente: Ministerio para la Transición Ecológica y el Reto Demográfico.