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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1960 |  Muan South Korea | 13.1 | 9 | 10.1 | 18.1 | 17.7 | -- | -- | -- | -- |
| 1961 |  Krabi Thailand | 13.1 | 13 | -- | -- | -- | -- | -- | -- | -- |
| 1962 | Khlong Nueng Thailand | 13.1 | 14.2 | 17.8 | 18.2 | -- | -- | -- | -- | -- |
| 1963 |  Samsun Turkey | 13.1 | 13 | 13.4 | 15.3 | 20.7 | 17.1 | 14 | -- | -- |
| 1964 |  Chernivtsi Ukraine | 13.1 | 13.8 | 15.1 | 27.3 | -- | -- | -- | -- | -- |
| 1965 |  Niland USA | 13.1 | 6.6 | 9 | 11.4 | 6.1 | -- | -- | -- | -- |
| 1966 | San Pasqual USA | 13.1 | 10.7 | -- | -- | -- | -- | -- | -- | -- |
| 1967 |  Niel Belgium | 13 | 16 | -- | -- | -- | -- | -- | -- | -- |
| 1968 | Sint-Kruis Belgium | 13 | 16.2 | -- | -- | -- | -- | -- | -- | -- |
| 1969 |  Aba China | 13 | 11 | 12.2 | 11.8 | 15 | 14.3 | 14.7 | 11.3 | 9.1 |
| 1970 |  Nicosia Cyprus | 13 | 15.2 | 14.4 | 16.4 | 14.8 | 15.5 | 19.2 | 17.4 | 17.9 |
| 1971 |  Pardubice Czech Republic | 13 | 12.1 | 11.7 | 12.8 | 13.8 | 12.5 | 14.7 | 19.4 | 18.3 |
| 1972 |  Saint-Denis France | 13 | 13.8 | 12.8 | 14.7 | 17.4 | 15.9 | 16.3 | 17.6 | 19.5 |
| 1973 |  Guatemala City Guatemala | 13 | 18.9 | 18.7 | 18.5 | 19.5 | -- | -- | -- | -- |
| 1974 |  Hernádszurdok Hungary | 13 | 13.3 | 11 | 12 | 14.5 | 13.1 | -- | -- | -- |
| 1975 |  Nakatsu Japan | 13 | 11.8 | 12.1 | 12.6 | 11.9 | 12.7 | 14 | 14.9 | 15.5 |
| 1976 | Asakuchi Japan | 13 | 12.6 | 14.6 | 14.4 | 14 | 15.5 | 16.1 | 18 | 17 |
| 1977 | Bizen Japan | 13 | 10.8 | 11.9 | 11.5 | 10.2 | 10.8 | 13.4 | 13.7 | 13.5 |
| 1978 |  Valle de Santiago Mexico | 13 | 18.2 | 14.7 | -- | -- | -- | -- | -- | -- |
| 1979 | Ajalpan Mexico | 13 | 24.3 | 24.3 | 28.1 | -- | -- | -- | -- | -- |
| 1980 |  Port Harcourt Nigeria | 13 | 68.9 | 30.1 | 44 | 51.6 | -- | -- | -- | -- |
| 1981 |  Legnica Poland | 13 | 10.8 | 14.7 | 18.3 | 16.4 | 17 | -- | -- | -- |
| 1982 |  Iasi Romania | 13 | 14.8 | 14.1 | 17.3 | 20.6 | -- | 22.4 | 27 | -- |
| 1983 | Tomesti Romania | 13 | 13.9 | 12.1 | -- | -- | -- | -- | -- | -- |
| 1984 |  Pretoria South Africa | 13 | 19.6 | 21.1 | 21.7 | 21.6 | 24.4 | 25.5 | -- | -- |
| 1985 | Hwasun South Korea | 13 | 10.8 | 10.2 | 19.4 | 17.3 | -- | -- | -- | -- |
| 1986 | Prachuap Khiri Khan Thailand | 13 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1987 | Sorgun Turkey | 13 | 13 | 14.5 | 14.3 | 17 | 12.8 | 14.4 | -- | -- |
| 1988 | Vyshhorod Ukraine | 13 | 9.6 | 13.3 | 9.8 | -- | -- | -- | -- | -- |
| 1989 |  Con Dao Vietnam | 13 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1990 |  Tirana Albania | 12.9 | 14.5 | 16.7 | 14.5 | 12.5 | 16 | -- | -- | -- |
| 1991 |  Gries Austria | 12.9 | 13.5 | -- | -- | -- | -- | -- | -- | -- |
| 1992 | Oostrozebeke Belgium | 12.9 | 11.3 | 12.8 | 14.1 | 15.2 | 13.9 | 15.1 | 17.2 | 17.3 |
| 1993 |  Ribeirao Preto Brazil | 12.9 | 19.9 | 13 | 13 | 11.8 | 7.2 | 8.2 | 11.3 | 5.9 |
| 1994 |  San Salvador El Salvador | 12.9 | 17.3 | 19.2 | 13.4 | 12 | -- | -- | -- | -- |
| 1995 |  Bogenhausen Germany | 12.9 | 19.8 | -- | -- | -- | -- | -- | -- | -- |
| 1996 | Emmering Germany | 12.9 | 20.9 | -- | -- | -- | -- | -- | -- | -- |
| 1997 | Kecskemét Hungary | 12.9 | 14.1 | 11.2 | 16 | 12.3 | 11.9 | 14.6 | -- | -- |
| 1998 |  Manado Indonesia | 12.9 | 12.1 | 12 | 14.5 | 11.7 | -- | -- | -- | -- |
| 1999 | Saijo Japan | 12.9 | 12.3 | 12.2 | 11.7 | 11.7 | 12.5 | 14.3 | 14.8 | 14.7 |
| 2000 | Fukuyama Japan | 12.9 | 10.3 | 11.7 | 11.1 | 11.1 | 11.4 | 12.9 | 14.2 | 15.4 |
| 2001 | Higashihonjo Japan | 12.9 | 9.5 | -- | -- | -- | -- | -- | -- | -- |
| 2002 | Villahermosa Mexico | 12.9 | 12.6 | -- | -- | -- | -- | -- | -- | -- |
| 2003 |  Uithoorn Netherlands | 12.9 | 19.4 | -- | -- | -- | -- | -- | -- | -- |
| 2004 | Hulst Netherlands | 12.9 | 17.4 | -- | -- | -- | -- | -- | -- | -- |
| 2005 | Szczecin Poland | 12.9 | 14.5 | 12.3 | 12.6 | 13.4 | 13 | 15.6 | 18.6 | 19.2 |
| 2006 | Craiova Romania | 12.9 | 12 | 15.2 | 18.4 | 21 | -- | -- | -- | -- |
| 2007 |  Ryazan Russia | 12.9 | 11.7 | 11.9 | 14.4 | -- | -- | -- | -- | -- |
| 2008 |  Trencin Slovakia | 12.9 | 13.5 | 12.1 | 14.1 | 15.1 | 15.6 | 17.9 | 19.8 | 13.2 |
| 2009 | Cadca Slovakia | 12.9 | 15.4 | 15.1 | -- | -- | -- | -- | -- | -- |
