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

,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,
National Total,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,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Notes:
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.
Source: Ministerio para la Transición Ecológica y el Reto Demográfico.