2017-2025
Ciudades con mayor contaminación del mundo
Las ciudades más contaminadas según datos recogidos desde más de 80.000 puntos de datos.
2025
Informe de calidad del aire mundial
2025
Informe de calidad del aire mundial
| Puesto | Ciudad | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1910 |  Fonadhoo Maldives | 13.4 | 11.7 | -- | -- | -- | -- | -- | -- | -- |
| 1911 |  Guanajuato Mexico | 13.4 | 12.5 | 13.4 | 12.9 | 12.3 | 12.6 | 12.8 | 9 | -- |
| 1912 |  Gdansk Poland | 13.4 | 12.7 | 11.9 | 14.9 | 16.5 | 15 | 14.2 | 10.1 | 11.7 |
| 1913 |  Strazske Slovakia | 13.4 | 15.2 | 14.1 | 16.8 | 17.5 | 15.8 | 18.7 | 19.5 | 21.6 |
| 1914 |  Densbueren Switzerland | 13.4 | 17.6 | -- | -- | -- | -- | -- | -- | -- |
| 1915 | Langenbruck Switzerland | 13.4 | 7.9 | 8.9 | 8.5 | -- | -- | -- | -- | -- |
| 1916 | Mendrisio Switzerland | 13.4 | 13.7 | 13.9 | 16.6 | 15.5 | -- | -- | -- | -- |
| 1917 |  Safranbolu Turkey | 13.4 | 13.3 | 11.5 | 17.5 | 35.2 | -- | -- | -- | -- |
| 1918 | Kutahya Turkey | 13.4 | 13.6 | 12.1 | 24 | 19.8 | 23.6 | 23.5 | -- | -- |
| 1919 |  Rosemead USA | 13.4 | 10.2 | 10.4 | 12.2 | 15 | 17.3 | 14.7 | -- | -- |
| 1920 |  Aysen Chile | 13.3 | 15.9 | -- | -- | -- | -- | -- | -- | -- |
| 1921 |  Sabaneta Colombia | 13.3 | 19.3 | 17 | -- | -- | -- | -- | -- | -- |
| 1922 |  Sivice Czech Republic | 13.3 | 14.8 | 13 | 11.5 | 17.1 | -- | 13.3 | 15.8 | 16.2 |
| 1923 | Teplice Czech Republic | 13.3 | 12.7 | 12.2 | 13.3 | 13.3 | 13.4 | 14.2 | 19.1 | 18.8 |
| 1924 |  Roubaix France | 13.3 | 11 | 11.9 | 14.6 | 13.9 | -- | 14.2 | 14.9 | 14.9 |
| 1925 |  Feres Greece | 13.3 | 19.2 | -- | -- | -- | -- | -- | -- | -- |
| 1926 |  Eldoret Kenya | 13.3 | 17.8 | 11.9 | 10.7 | -- | -- | -- | -- | -- |
| 1927 | Płock Poland | 13.3 | 12.8 | 12 | -- | -- | -- | -- | -- | -- |
| 1928 |  Taebaek South Korea | 13.3 | 9.7 | 10.5 | 11.7 | 11.9 | 13.2 | 15.8 | -- | -- |
| 1929 | Cheongsong South Korea | 13.3 | 11.3 | 11.1 | 12.9 | -- | -- | -- | -- | -- |
| 1930 | Geoje South Korea | 13.3 | 11.2 | 12 | 15.5 | 17.2 | -- | 20.5 | 21 | 22.4 |
| 1931 | Kemerburgaz Turkey | 13.3 | 13.2 | 14.9 | -- | -- | -- | -- | -- | -- |
| 1932 |  Ivano-Frankivsk Ukraine | 13.3 | 12.5 | 12.4 | 25.4 | -- | -- | -- | -- | -- |
| 1933 | South Padre Island USA | 13.3 | 21.6 | 11.6 | 10.3 | 11.1 | 12.1 | 9.5 | 9 | 8.4 |
| 1934 |  Neunkirchen Austria | 13.2 | 18.5 | -- | -- | -- | -- | -- | -- | -- |
| 1935 | Hranice Czech Republic | 13.2 | 17 | 12.5 | 21.7 | 18.4 | -- | -- | -- | -- |
| 1936 | Most Czech Republic | 13.2 | 12.7 | 11.6 | 12.9 | 14.1 | 13.8 | 15.1 | 21.7 | 18.3 |
| 1937 | Mytilene Greece | 13.2 | 15.9 | -- | -- | -- | -- | -- | -- | -- |
| 1938 |  Sukasada Indonesia | 13.2 | 15.5 | 18.5 | 13.6 | 14.5 | -- | -- | -- | -- |
| 1939 |  Rovereto Italy | 13.2 | 12.7 | 13.1 | 14.7 | 13.2 | 13 | 11.6 | -- | -- |
| 1940 | Schio Italy | 13.2 | 14 | -- | -- | -- | -- | -- | -- | -- |
| 1941 |  Hita Japan | 13.2 | 12.1 | 12.4 | 13.2 | 12.7 | 15.8 | 15 | -- | -- |
| 1942 | Abasolo Mexico | 13.2 | 13.3 | 13 | 12.7 | 13.9 | 12.1 | 13.6 | 13 | -- |
| 1943 | Nogales Mexico | 13.2 | 12.6 | 11 | -- | -- | -- | -- | -- | -- |
| 1944 | Puchov Slovakia | 13.2 | 17.1 | 13.9 | -- | -- | -- | -- | -- | -- |
| 1945 |  Plovdiv Bulgaria | 13.1 | 14.4 | 16.4 | 24.6 | 22 | -- | -- | -- | -- |
| 1946 | Concepcion Chile | 13.1 | 14.5 | 15.5 | 20.6 | 17.7 | 13 | 14.9 | 19.6 | -- |
| 1947 | Los Maitenes Chile | 13.1 | 12.7 | 14 | 11.4 | 12.2 | 11.1 | 13.2 | -- | -- |
| 1948 | Salgar Colombia | 13.1 | 16.1 | 16.6 | -- | -- | -- | -- | -- | -- |
| 1949 |  Karmei Yosef Israel | 13.1 | 13.2 | 16.6 | -- | -- | -- | -- | -- | -- |
| 1950 | Maegata Japan | 13.1 | 11.2 | -- | -- | -- | -- | -- | -- | -- |
| 1951 | Legionowo Poland | 13.1 | 16 | 15.5 | 16.3 | 18.9 | 20.6 | 18.8 | 22.5 | 21.8 |
| 1952 | Raciborz Poland | 13.1 | 21.2 | 19.3 | 22.1 | 27.4 | 24.9 | 24.5 | -- | -- |
| 1953 |  Feleacu Romania | 13.1 | 13.2 | 14.3 | 18 | -- | -- | -- | -- | -- |
| 1954 |  Burgersfort South Africa | 13.1 | 12.7 | -- | -- | -- | -- | -- | -- | -- |
| 1955 | Dongnae South Korea | 13.1 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1956 | Boeun South Korea | 13.1 | 8 | 13.8 | -- | -- | -- | -- | -- | -- |
| 1957 | Hapcheon South Korea | 13.1 | 6.5 | 18.7 | -- | -- | -- | -- | -- | -- |
| 1958 | Simwon South Korea | 13.1 | 11.9 | 15.8 | 15.6 | 17 | -- | -- | -- | -- |
| 1959 | Gangjin South Korea | 13.1 | 10.5 | 12.9 | -- | -- | -- | -- | -- | -- |
