8.1. Contaminación, ruidos
Población considerada para la media ponderada de concentración media  anual PM10 por CCAA y periodo.
Unidades: miles de habitantes

,2022,2021,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,
Total Nacional,19.030,22.100,22.176,21.846,21.508,21.621,21.500,21.175,21.337,22.144,22.078,22.170,22.076,21.646,21.165,19.019,19.738,19.000,17.572,
01 Andalucía,2.947,3.097,3.263,3.124,3.122,3.248,3.252,3.194,3.076,3.260,3.127,3.150,3.147,3.249,3.041,2.085,3.067,2.858,2.629,
02 Aragón,605,729,736,728,719,717,713,717,719,734,732,727,727,726,717,654,649,647,639,
03 Asturias, Principado de,552,615,621,621,622,624,626,629,634,635,639,639,638,637,630,574,573,570,564,
04 Balears, Illes,334,470,474,416,410,406,403,401,399,449,408,405,405,401,397,383,375,376,369,
05 Canarias,662,1.016,945,1.011,952,946,945,947,949,954,948,960,963,894,888,884,824,697,596,
06 Cantabria,240,223,225,224,224,224,225,227,230,232,234,235,237,239,238,237,239,240,240,
07 Castilla y León,1.042,1.047,1.059,1.057,1.059,1.062,1.069,1.077,1.086,1.096,1.045,1.050,1.055,938,1.035,1.107,1.114,1.112,1.108,
08 Castilla - La Mancha,469,558,561,557,555,554,553,380,209,612,614,611,609,606,595,372,365,359,302,
09 Cataluña,3.312,3.860,3.898,3.841,3.801,3.783,3.762,3.751,3.755,3.773,3.723,3.775,3.778,3.488,3.392,3.399,3.303,3.146,2.856,
10 Comunitat Valenciana,1.697,2.078,2.009,1.990,1.978,2.050,1.973,1.973,1.985,2.149,2.153,2.150,2.060,2.061,1.921,1.716,1.715,1.634,1.649,
11 Extremadura,269,305,307,306,306,306,305,304,305,306,306,304,302,298,295,291,288,232,227,
12 Galicia,975,987,995,991,988,987,988,990,994,999,1.000,1.000,1.000,999,993,539,630,537,..,
13 Madrid, Comunidad de,3.999,4.938,4.978,4.894,4.786,4.738,4.716,4.614,5.024,5.069,5.088,5.104,5.101,5.063,4.995,4.773,4.595,4.611,4.525,
14 Murcia, Región de,609,773,771,762,754,750,747,748,748,749,751,750,748,741,732,720,716,701,596,
15 Navarra, Comunidad Foral de,183,203,204,202,199,197,196,196,196,197,198,198,197,198,197,195,196,193,192,
16 País Vasco,933,966,894,887,882,879,876,875,875,777,961,959,957,955,949,944,943,941,937,
17 Rioja, La,128,151,152,151,151,151,151,151,152,153,153,153,153,152,150,146,147,145,142,
18 Ceuta,75,84,84,85,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
19 Melilla,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,..,
Notas:
1) (1) Total Nacional de 50.000 y más habitantes 
 (..) dato no disponible 
Fuente: Ministerio para la Transición Ecológica y el Reto Demográfico.