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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 405 |  Siping China | 32.7 | 31.1 | 31.1 | 26.7 | 27.6 | 32.5 | 35.7 | 38.8 | 46.7 |
| 406 | Zigong China | 32.7 | 39.9 | 43.4 | 38.8 | 44.4 | 45.1 | 47.5 | 56.8 | 69.3 |
| 407 | Ziyang China | 32.7 | 33.8 | 33.2 | 31.3 | 28.2 | 29.5 | 33.5 | 38.3 | 27.7 |
| 408 |  Milupara India | 32.7 | 30.5 | -- | -- | -- | -- | -- | -- | -- |
| 409 | Kolhapur India | 32.7 | 43.4 | 29.7 | -- | -- | -- | -- | -- | -- |
| 410 | Pratapgarh India | 32.7 | 33.7 | 35.8 | -- | -- | -- | -- | -- | -- |
| 411 | Shenyang China | 32.6 | 33.3 | 34.1 | 31.4 | 37 | 40.8 | 41.6 | 39.3 | 48 |
| 412 | Kohima India | 32.6 | 40.6 | 33.9 | 26 | 17.7 | -- | -- | -- | -- |
| 413 |  Tlaxcalancingo Mexico | 32.6 | 45 | 29.9 | -- | -- | -- | -- | -- | -- |
| 414 | Huangshi China | 32.5 | 32.6 | 36.9 | 32.1 | 33 | 35 | 40.6 | 41.7 | 55.2 |
| 415 | Yingkou China | 32.5 | 33.5 | 33.6 | 28.9 | 35 | 40.2 | 41.2 | 38.4 | 41.6 |
| 416 | Jinzhong China | 32.5 | 38.5 | 41.5 | 46.1 | 39.1 | 43 | 45.5 | 53.5 | 61 |
| 417 | Mianyang China | 32.5 | 34.1 | 37.1 | 34.5 | 35.8 | 34.2 | 37.8 | 45.3 | 48.5 |
| 418 | Akola India | 32.5 | 36.6 | 46.3 | -- | -- | -- | -- | -- | -- |
| 419 | Maanshan China | 32.4 | 33 | 35 | 33.8 | 34.6 | 35.8 | 42.3 | 43.8 | 48.4 |
| 420 |  Sweihan United Arab Emirates | 32.4 | 29.5 | 28.8 | 43.5 | 34.2 | -- | -- | -- | -- |
| 421 | Shiyan China | 32.3 | 30.5 | 28.4 | 30.1 | 28.3 | 30.5 | 36.5 | 40.2 | 42 |
| 422 | Taizhou China | 32.3 | 32.2 | 35.1 | 32.8 | 34 | 36.7 | 45 | 47.9 | 50.7 |
| 423 | Bilaspur India | 32.3 | 29.5 | -- | -- | -- | -- | -- | -- | -- |
| 424 | Chengalpattu India | 32.3 | 31.6 | -- | -- | -- | -- | -- | -- | -- |
| 425 | Firozabad India | 32.3 | 36.4 | 38.8 | 46.8 | 83.4 | -- | -- | -- | -- |
| 426 |  Balykshi Kazakhstan | 32.3 | 32.1 | 38.2 | 65.4 | 57.2 | -- | -- | -- | -- |
| 427 | Saltillo Mexico | 32.3 | 17.7 | 15.6 | 17.9 | 23.2 | -- | -- | -- | -- |
| 428 | Xianning China | 32.2 | 30.8 | 29.8 | 27 | 26.8 | 29.1 | 35.1 | 36.7 | 46.5 |
| 429 | Kollam India | 32.2 | 43.1 | 35.2 | 32.5 | 36.9 | -- | -- | -- | -- |
| 430 |  Om Noi Thailand | 32.2 | 27.5 | 29.6 | 23.6 | -- | -- | -- | -- | -- |
| 431 | Jinchang China | 32.1 | 33.6 | 28 | 25.2 | 25.4 | -- | 18 | 36.5 | 33.3 |
| 432 | Jabalpur India | 32.1 | 41.3 | 46 | 46 | 42.5 | 46.7 | -- | -- | -- |
| 433 | Anqing China | 32 | 31.3 | 34.9 | 34.2 | 32.7 | 34.9 | 45.5 | 45.4 | 56.6 |
| 434 | Anshan China | 32 | 33.2 | 33.3 | 30 | 36.2 | 40.7 | 39.2 | 34.9 | 43.8 |
| 435 | Indore India | 31.8 | 35.4 | 42.3 | 39.4 | 45.5 | 40 | -- | -- | -- |
| 436 | Vellore India | 31.8 | 28.3 | 45.8 | 29 | 26.2 | -- | -- | -- | -- |
| 437 | Thane India | 31.7 | 39.4 | 77.9 | 50.6 | 59.7 | -- | -- | -- | -- |
| 438 | Changzhou China | 31.6 | 33.2 | 35.4 | 33.1 | 36 | 38.7 | 44.7 | 50.3 | 46.8 |
| 439 | Jinan China | 31.6 | 35.2 | 38.9 | 36.2 | 42 | 49 | 54.4 | 52.9 | 63.7 |
| 440 |  Urganch Uzbekistan | 31.6 | 22.9 | 20.2 | -- | -- | -- | -- | -- | -- |
| 441 |  Prijedor Bosnia Herzegovina | 31.5 | 78.8 | 64.5 | 44.1 | 42.2 | -- | -- | -- | -- |
| 442 |  Bekasi Indonesia | 31.5 | 42.5 | 49.9 | 35.4 | 32.4 | 48.1 | 62.6 | -- | -- |
| 443 | Chennai India | 31.3 | 26 | 28 | 25.3 | 25.2 | 26.5 | 34.6 | 43.2 | 39.8 |
| 444 | Surabaya Indonesia | 31.3 | 29.8 | 27.6 | 34.4 | 34.8 | 33.4 | 40.6 | -- | -- |
| 445 | Ili China | 31.2 | 27.6 | 38.4 | 36.1 | 35.7 | 43.6 | 41.5 | 47.1 | 49.6 |
| 446 |  Pyuthan Nepal | 31.2 | -- | -- | -- | -- | -- | -- | -- | -- |
| 447 | Huzhou China | 31.1 | 30 | 34.7 | 29.2 | 25.3 | 26.2 | 32.2 | 35.1 | 41.1 |
| 448 | Korba India | 31.1 | 22.2 | 26.9 | 31 | 27.7 | -- | -- | -- | -- |
| 449 |  Konya Turkey | 31.1 | 24 | 33.2 | 34.5 | 33.8 | 30.7 | 33.2 | -- | -- |
| 450 | Surat India | 31 | 32.3 | 60.3 | 27.7 | 29 | -- | -- | -- | -- |
| 451 | Madinat Zayed United Arab Emirates | 31 | 28.6 | 34.2 | 45.4 | 35.6 | -- | -- | -- | -- |
| 452 | Songyuan China | 30.9 | 29.3 | 28.9 | 24.5 | 22.5 | 26.1 | 29.7 | 27.9 | 35.6 |
| 453 | Bugojno Bosnia Herzegovina | 30.8 | -- | -- | -- | -- | -- | -- | -- | -- |
| 454 | Gorazde Bosnia Herzegovina | 30.7 | 31.4 | 23.1 | 22.3 | 39.3 | -- | 25 | -- | -- |
