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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 4420 |  Higashimatsushima Japan | 8.5 | 7.3 | 8.4 | 7.7 | 7.7 | 8.4 | 9.1 | -- | -- |
| 4421 | Natori Japan | 8.5 | 7.9 | 9 | 8 | 9.2 | 10.1 | 11.6 | 11.1 | 11.2 |
| 4422 | Shiogama Japan | 8.5 | 7.3 | 7.8 | 7.4 | 7.8 | 7.3 | -- | -- | -- |
| 4423 | Saikai Japan | 8.5 | 8.8 | 9 | 8.7 | 9.6 | 10.4 | 10.9 | -- | -- |
| 4424 | Niimi Japan | 8.5 | 6.6 | 8 | 7.6 | 7 | 7.2 | 8.6 | 9.3 | 9.1 |
| 4425 | Karatsu Japan | 8.5 | 8.4 | 9.8 | 9.5 | 9.1 | 10.9 | 13.9 | 12.9 | 13.4 |
| 4426 | Matsue Japan | 8.5 | 7.1 | 8.3 | 7.8 | 7.9 | 9.4 | 10.8 | 11.8 | 12.7 |
| 4427 | Shizuoka Japan | 8.5 | 7 | 7.9 | 7.3 | 7.8 | -- | 9.4 | 10.6 | 9.8 |
| 4428 | Kanuma Japan | 8.5 | 7.9 | 7.7 | 8 | 7.4 | -- | 9.1 | 9.9 | 9.6 |
| 4429 | Yaita Japan | 8.5 | 7.7 | 8.7 | 7.8 | 7.5 | 7.6 | 9.3 | 10.3 | 10 |
| 4430 | Yonezawa Japan | 8.5 | 7.6 | 8.2 | 7.4 | 8 | 7.7 | 8.2 | 8.7 | 8.3 |
| 4431 | Nirasaki Japan | 8.5 | 7.2 | 7.8 | 7.2 | 6.8 | -- | -- | -- | -- |
| 4432 |  Culemborg Netherlands | 8.5 | 8.4 | -- | -- | -- | -- | -- | -- | -- |
| 4433 | Zaandam Netherlands | 8.5 | 8 | 9.1 | 9.6 | 12 | 11.3 | 13.3 | 11.4 | 11.7 |
| 4434 |  Ilo Peru | 8.5 | 9.1 | 7.2 | 12.4 | -- | -- | -- | -- | -- |
| 4435 | Piura Peru | 8.5 | 8 | -- | -- | -- | -- | -- | -- | -- |
| 4436 |  Stupava Slovakia | 8.5 | 9.6 | 12.1 | 16.3 | 23.8 | -- | -- | -- | -- |
| 4437 |  Bilbo Spain | 8.5 | 8.3 | 9.1 | 11 | 10.1 | 9.2 | 9.7 | 9.7 | 10.2 |
| 4438 | Oural Spain | 8.5 | 6.5 | 7.7 | -- | -- | -- | -- | -- | -- |
| 4439 | Madrid Spain | 8.5 | 8.1 | 9 | 9.5 | 9.4 | 9 | 9.2 | 10 | 9.9 |
| 4440 |  Kestenholz Switzerland | 8.5 | 7.8 | -- | -- | -- | -- | -- | -- | -- |
| 4441 | Bodio Switzerland | 8.5 | 8 | 9.2 | 10.9 | 10.5 | -- | -- | -- | -- |
| 4442 | Rueti Switzerland | 8.5 | 7.5 | -- | -- | -- | -- | -- | -- | -- |
| 4443 |  Plymouth United Kingdom | 8.5 | 7.4 | 8 | 9.1 | 8 | 9.9 | 11.1 | 10.1 | 9.3 |
| 4444 | Portsmouth United Kingdom | 8.5 | 7.6 | 9 | 10.4 | 9.1 | -- | 12.4 | 12.4 | 11.2 |
| 4445 | Stoke-on-Trent United Kingdom | 8.5 | 7.2 | 7.5 | 8.6 | 8.6 | 7.7 | 9.6 | 9.5 | 8.8 |
| 4446 | Willesborough United Kingdom | 8.5 | 7.1 | 9.8 | -- | -- | -- | -- | -- | -- |
| 4447 |  Montgomery County USA | 8.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4448 | Fairbanks North Star USA | 8.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4449 | San Pablo USA | 8.5 | 9 | 9.7 | 10 | 8.5 | 10.5 | 7.5 | 12.8 | 10.9 |
| 4450 | Erie USA | 8.5 | 7.5 | 9 | 6.5 | 11.9 | 11.2 | 9 | -- | -- |
| 4451 | Gulf Breeze USA | 8.5 | 8.6 | 9.5 | 8.3 | 8.3 | 9.2 | 8.8 | 8.3 | 9.2 |
| 4452 | St. Marks USA | 8.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4453 | Fayetteville USA | 8.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4454 | Marietta USA | 8.5 | 8.7 | 10.6 | 11.5 | 13.8 | -- | -- | -- | -- |
| 4455 | Sandy Springs USA | 8.5 | 8.2 | 14 | 8.5 | -- | -- | -- | -- | -- |
| 4456 | Sugar Hill USA | 8.5 | 8.9 | 7.4 | 11.7 | -- | -- | -- | -- | -- |
| 4457 | Oak Park USA | 8.5 | 9.5 | 13.6 | -- | -- | -- | -- | -- | -- |
| 4458 | Wilmington USA | 8.5 | 6.8 | 10.4 | 8.3 | 9 | 8.2 | 9.1 | 8.8 | 8.6 |
| 4459 | Burns Harbor USA | 8.5 | 7.5 | 11.1 | 10.1 | 10.4 | -- | -- | -- | -- |
| 4460 | Winchester USA | 8.5 | 7.9 | 9.9 | -- | -- | -- | -- | -- | -- |
| 4461 | Colmar Manor USA | 8.5 | 8.6 | 11.8 | -- | -- | -- | -- | -- | -- |
| 4462 | Falmouth USA | 8.5 | 5.3 | 8.4 | 4.1 | -- | -- | -- | -- | -- |
| 4463 | Port Huron USA | 8.5 | 6.9 | 10.7 | 8.4 | 9.2 | 7.4 | 7.5 | 7.8 | 8.2 |
| 4464 | Tecumseh USA | 8.5 | 6.6 | 11.2 | 8.6 | 9.2 | 8.8 | 9.2 | 8.1 | 7.7 |
| 4465 | Lakeville USA | 8.5 | 6.6 | 10.5 | 6.4 | 9.7 | 7.9 | 8.2 | 7.4 | 6.5 |
| 4466 | Mahnomen USA | 8.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4467 | Red Lake USA | 8.5 | 6.3 | 8.3 | 4.7 | 6.8 | 5.9 | 6.1 | 6.3 | 6.1 |
| 4468 | Arlee USA | 8.5 | 8.6 | -- | -- | -- | -- | -- | -- | -- |
| 4469 | Riverton USA | 8.5 | 7.9 | 9.5 | -- | -- | -- | -- | -- | -- |
