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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1507 |  Hong Kong Hong Kong SAR | 15.7 | 16.4 | 15.5 | 14.4 | 15.9 | 15.4 | 20.3 | 20.2 | 21.8 |
| 1508 |  Esine Italy | 15.7 | 14.6 | 16.3 | 21.2 | 22.2 | 23.1 | 21.8 | -- | -- |
| 1509 | Piatto Italy | 15.7 | 14.8 | 18.5 | 22.3 | 20.5 | -- | -- | -- | -- |
| 1510 | Conegliano Italy | 15.7 | 15.3 | -- | -- | -- | -- | -- | -- | -- |
| 1511 |  Kuala Lumpur Malaysia | 15.7 | 17.7 | 22.9 | 17.6 | 18.6 | 16.5 | 21.6 | -- | -- |
| 1512 |  Celaya Mexico | 15.7 | 21.6 | 24.2 | 19.2 | 19.3 | 18.6 | 20 | 20.1 | 22.2 |
| 1513 |  Doetinchem Netherlands | 15.7 | 19.3 | -- | -- | -- | -- | -- | -- | -- |
| 1514 |  Nakło nad Notecią Poland | 15.7 | 15.9 | 14.9 | -- | -- | -- | -- | -- | -- |
| 1515 |  Cluj-Napoca Romania | 15.7 | 17 | 18.7 | 26.4 | 20.1 | 13.1 | 15.7 | 21.4 | -- |
| 1516 |  Taean South Korea | 15.7 | 17.9 | 18.9 | 18.4 | 20.4 | 17.1 | 21.6 | -- | -- |
| 1517 |  Pong Thailand | 15.7 | 18.7 | -- | -- | -- | -- | -- | -- | -- |
| 1518 | Hua Hin Thailand | 15.7 | 18.4 | 22.6 | 17.3 | 17.2 | 19.1 | 21 | -- | -- |
| 1519 |  Golcuk Turkey | 15.7 | 15.4 | 17.8 | 20 | -- | -- | -- | -- | -- |
| 1520 |  Hall Lake Canada | 15.6 | 10.2 | 13.1 | -- | -- | -- | -- | -- | -- |
| 1521 |  Talcahuano Chile | 15.6 | 18.5 | 17.2 | 19.6 | 20.1 | 19 | 21.4 | 15.7 | 21.3 |
| 1522 |  Karviná Czech Republic | 15.6 | 16.9 | 17.4 | 19.2 | 33 | 18.3 | 22.1 | 27.1 | 24.6 |
| 1523 | Rožnov pod Radhoštěm Czech Republic | 15.6 | 15.4 | 13.4 | 16.8 | -- | -- | -- | -- | -- |
| 1524 |  Debrecen Hungary | 15.6 | 16.1 | 11.4 | 14.6 | 17.3 | 16.1 | -- | -- | -- |
| 1525 |  Ban Thateng Laos | 15.6 | 20 | -- | -- | -- | -- | -- | -- | -- |
| 1526 |  Bethlehem Palestine | 15.6 | 15.2 | -- | -- | -- | -- | -- | -- | -- |
| 1527 | Jelenia Góra Poland | 15.6 | 14.3 | 14.5 | 14.8 | 19.3 | 19.6 | 20.1 | 21.3 | 21.8 |
| 1528 | Zamosc Poland | 15.6 | 16.5 | 14.4 | 14 | 18.2 | 12.6 | -- | -- | -- |
| 1529 | Dębica Poland | 15.6 | 17.6 | 17.9 | 14.7 | 21.7 | 22.9 | 25.5 | -- | -- |
| 1530 |  Crnomelj Slovenia | 15.6 | 20.3 | -- | -- | -- | -- | -- | -- | -- |
| 1531 | Buyeo South Korea | 15.6 | 15.4 | 19.5 | 18.7 | 22.7 | -- | 25.7 | -- | -- |
| 1532 | Gwacheon South Korea | 15.6 | 15.7 | 18.1 | 18.8 | 18.9 | 21.5 | 26.1 | 23.2 | 24.2 |
| 1533 | Gyeongsan South Korea | 15.6 | 15.8 | 16.3 | 16.7 | 19.4 | 21 | 25 | 25.4 | 24.9 |
| 1534 | Yecheon South Korea | 15.6 | 14.5 | 16 | 16.1 | 16.7 | 14.8 | -- | -- | -- |
| 1535 | Si Racha Thailand | 15.6 | 14.7 | 31 | 17.9 | 21.2 | 18.8 | 20.8 | -- | -- |
| 1536 |  Veliko Turnovo Bulgaria | 15.5 | 34 | -- | -- | -- | -- | -- | -- | -- |
| 1537 |  Linden Guyana | 15.5 | 21 | 17.6 | 12.2 | -- | -- | -- | -- | -- |
| 1538 |  Kiryat Ata Israel | 15.5 | 15.2 | 15.4 | 18.3 | 17.2 | 15.5 | 19.7 | 21.1 | 19.8 |
| 1539 | Bet She'an Israel | 15.5 | 16.5 | -- | -- | -- | -- | -- | -- | -- |
| 1540 |  Kiambu Kenya | 15.5 | 6.3 | 17.5 | 23.1 | 24.4 | -- | -- | -- | -- |
| 1541 |  Pec Kosovo | 15.5 | 13.3 | 14.6 | -- | -- | -- | -- | -- | -- |
| 1542 | Santa Catarina Mexico | 15.5 | 17.1 | 18.6 | 21.5 | 21.9 | 20.7 | 22.6 | -- | -- |
| 1543 |  La Tinguina Peru | 15.5 | 11.9 | -- | -- | -- | -- | -- | -- | -- |
| 1544 |  Cabuyao Philippines | 15.5 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1545 | Starachowice Poland | 15.5 | 16.8 | 16.6 | 17.9 | 21.5 | 18 | 19.1 | -- | -- |
| 1547 |  Dudince Slovakia | 15.5 | 21.7 | 20 | -- | -- | -- | -- | -- | -- |
| 1548 |  Sasolburg South Africa | 15.5 | 17 | 27.3 | 26.6 | 27 | 25.6 | 31.4 | -- | -- |
| 1549 | Yeongdong South Korea | 15.5 | 13.9 | 15.6 | 18.1 | 18 | -- | 29.5 | -- | -- |
| 1550 | Daegu South Korea | 15.5 | 15.4 | 18 | 16.7 | 17.8 | 19.8 | 22.1 | -- | -- |
| 1551 | Jeongseon South Korea | 15.5 | 12.7 | 14.4 | 16 | 14 | -- | 16.4 | -- | -- |
| 1552 |  Chiayi city Taiwan | 15.5 | 16.9 | -- | -- | -- | -- | -- | -- | -- |
| 1553 | Nakhon Nayok Thailand | 15.5 | 19.3 | 16.1 | -- | -- | -- | -- | -- | -- |
| 1554 | Sawankhalok Thailand | 15.5 | 27.4 | -- | -- | -- | -- | -- | -- | -- |
| 1555 |  Korce Albania | 15.4 | 12.1 | 34.8 | 30 | -- | -- | -- | -- | -- |
| 1556 | Los Angeles Chile | 15.4 | 14.9 | 18.1 | 16 | 17.3 | 17 | 21.7 | 21.6 | 24.1 |
| 1557 | San Carlos Chile | 15.4 | 13.4 | 14.5 | -- | -- | -- | -- | -- | -- |
