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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 555 |  Loncoche Chile | 27.5 | 4.4 | -- | -- | -- | -- | -- | -- | -- |
| 556 |  Mudanjiang China | 27.5 | 30.3 | 27.9 | 22.9 | 28.4 | 29.6 | 31.7 | 28.6 | 34.7 |
| 557 | Jiujiang China | 27.5 | 29.4 | 30.3 | 28.6 | 31.1 | 36.6 | 43.9 | 40.2 | 46.3 |
| 558 |  Bengaluru India | 27.5 | 30 | 28.6 | 31.5 | 29 | 27.5 | 32.6 | 34.5 | 32.1 |
| 559 |  Novi Grad Bosnia Herzegovina | 27.4 | 20.5 | 29.2 | 45.5 | 46.6 | -- | -- | -- | -- |
| 560 | Qingyang China | 27.3 | 29.2 | 28.9 | 31.4 | 26.8 | 29.1 | 31 | 33.1 | 35 |
| 561 | Liuzhou China | 27.3 | 25.8 | 28.1 | 29.3 | 31.3 | 28.9 | 34.4 | 39.4 | 43.6 |
| 562 | Nanjing China | 27.3 | 28.2 | 29.4 | 27.7 | 29 | 31.1 | 40.5 | 43 | 40.5 |
| 563 | Kumul China | 27.3 | 31.9 | 29.6 | 26.7 | 28.2 | 29.3 | 29.8 | 28.5 | 31.9 |
| 564 | Hangzhou China | 27.3 | 28.6 | 31.2 | 29 | 27.4 | 29 | 37.4 | 38.1 | 43.6 |
| 565 | Quzhou China | 27.3 | 27.2 | 31.1 | 23.5 | 22.2 | 25 | 31.8 | 32.4 | 41.5 |
| 566 | Ooty India | 27.3 | 26.9 | 28.5 | 23.3 | 20.8 | -- | -- | -- | -- |
| 567 |  Ondo Nigeria | 27.3 | 37.5 | -- | -- | -- | -- | -- | -- | -- |
| 568 |  Tetovo North Macedonia | 27.3 | 29.3 | 30.9 | 26.7 | 26.6 | 24.5 | -- | -- | -- |
| 569 | Strumica North Macedonia | 27.3 | 28.9 | 31.6 | 22.2 | 18.8 | -- | -- | -- | -- |
| 570 | Wuxi China | 27.2 | 26.8 | 29.5 | 28 | 29.8 | 34 | 39.9 | 42.8 | 45.1 |
| 571 | Dongying China | 27.2 | 32.6 | 37.2 | 33.1 | 38.4 | 45.7 | 48.6 | 47.4 | 57.9 |
| 572 |  Slavonski Brod Croatia | 27.2 | 36.2 | 24.1 | 23.5 | -- | -- | -- | -- | -- |
| 573 | Karambakkudi India | 27.2 | 23.6 | -- | -- | -- | -- | -- | -- | -- |
| 574 | Chaoyang China | 27.1 | 27.9 | 30.4 | 26.4 | 31.8 | 35.6 | 36 | 38.2 | 40.6 |
| 575 | Yanan China | 27.1 | 26.5 | 27.7 | 26.8 | 28.7 | 29.5 | 31.3 | 35 | 39.2 |
| 576 | Suining China | 27.1 | 27.2 | 30.7 | 29.6 | 30 | 28.4 | 31 | 35.3 | 38.7 |
| 577 | Puducherry India | 27.1 | 22.7 | 24.1 | 23.7 | 18.5 | -- | -- | -- | -- |
| 578 | Ariyalur India | 27.1 | 20.6 | 22.5 | 14.5 | 15.1 | -- | -- | -- | -- |
| 579 |  San Juan de Lurigancho Peru | 27.1 | 27.5 | 24.7 | 41.2 | 34 | 22.4 | -- | -- | -- |
| 580 |  Bozuyuk Turkey | 27.1 | 25.7 | 25 | 19 | -- | -- | -- | -- | -- |
| 581 |  Haiphong Vietnam | 27.1 | 27.2 | 28.7 | -- | -- | -- | -- | -- | -- |
| 582 |  New Cairo Egypt | 27 | 31.4 | 37.6 | 27.7 | 29.1 | -- | 18 | -- | -- |
| 583 |  Calimaya Mexico | 27 | 25.2 | -- | -- | -- | -- | -- | -- | -- |
| 584 |  Yerevan Armenia | 26.9 | 24.4 | 26.4 | 31.4 | 33.9 | 24.9 | 25.5 | -- | -- |
| 585 | Shanghai China | 26.9 | 28.2 | 28.7 | 25.4 | 27.7 | 31.5 | 35.4 | 36 | 38.9 |
| 586 |  Muzza di Cornegliano Laudense Italy | 26.9 | 28.2 | -- | -- | -- | -- | -- | -- | -- |
| 587 | Amasya Turkey | 26.9 | 24.4 | 25.4 | 25.8 | 28.2 | 31.7 | 35.9 | 34 | -- |
| 588 | Xuancheng China | 26.8 | 27.5 | 31.4 | 32 | 30.2 | 32.7 | 41.7 | 43.2 | 49.1 |
| 589 | Beijing China | 26.8 | 30.9 | 34.1 | 29.8 | 34.4 | 37.5 | 42.1 | 50.9 | 58.8 |
| 590 | Kunjemura India | 26.8 | -- | -- | -- | -- | -- | -- | -- | -- |
| 591 |  Doi Tao Thailand | 26.8 | 24.7 | -- | -- | -- | -- | -- | -- | -- |
| 592 | Yulin China | 26.7 | 25.4 | 26.4 | 26.2 | 29.3 | 27.6 | 32.6 | 35.6 | 38 |
| 593 |  Leandra South Africa | 26.7 | 31.1 | 2.3 | -- | -- | -- | -- | -- | -- |
| 594 | Ya'an China | 26.6 | 29.3 | 32 | 29.3 | 28.3 | 26.6 | 32.3 | 40.7 | 49.2 |
| 595 |  Semarang Indonesia | 26.6 | 29 | 28.1 | 24.3 | 28.6 | 28.5 | -- | -- | -- |
| 596 | Pachacamac Peru | 26.6 | 40.3 | 31.8 | 45.8 | -- | -- | -- | -- | -- |
| 597 | Izmit Turkey | 26.6 | 22.2 | 20.9 | 19.4 | -- | -- | -- | -- | -- |
| 598 | Jajce Bosnia Herzegovina | 26.5 | 15 | 22.5 | 33.5 | 29.7 | -- | -- | -- | -- |
| 599 | Wuzhou China | 26.5 | 23.1 | 25.9 | 26.5 | 25.5 | 25.2 | 28.7 | 34.5 | 39.2 |
| 600 | Qinhuangdao China | 26.5 | 29.4 | 30.3 | 27.8 | 36 | 37.4 | 43.6 | 43.9 | 50 |
| 601 | Yulin China | 26.5 | 27.2 | 28.6 | 26.7 | 31.1 | 32.7 | 33 | 35.2 | 34.1 |
| 602 | Dindigul India | 26.5 | 26.2 | 30.1 | -- | -- | -- | -- | -- | -- |
| 603 | San Borja Peru | 26.5 | 24.7 | -- | -- | -- | -- | -- | -- | -- |
| 604 | Huaihua China | 26.4 | 26.5 | 29.9 | 27.8 | 27.4 | 27.8 | 35.4 | 33.1 | 38.1 |
