2017-2025
World's most polluted cities
The most polluted cities according to data aggregated from over 80,000 data points.
2025
World Air Quality Report
2025
World Air Quality Report
| Rank | City | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
| 454 |  Kemerburgaz Turkey | 13.3 | 13.2 | 14.9 | -- | -- | -- | -- | -- | -- |
| 455 |  Ivano-Frankivsk Ukraine | 13.3 | 12.5 | 12.4 | 25.4 | -- | -- | -- | -- | -- |
| 456 |  Neunkirchen Austria | 13.2 | 18.5 | -- | -- | -- | -- | -- | -- | -- |
| 457 |  Hranice Czech Republic | 13.2 | 17 | 12.5 | 21.7 | 18.4 | -- | -- | -- | -- |
| 458 | Most Czech Republic | 13.2 | 12.7 | 11.6 | 12.9 | 14.1 | 13.8 | 15.1 | 21.7 | 18.3 |
| 459 |  Mytilene Greece | 13.2 | 15.9 | -- | -- | -- | -- | -- | -- | -- |
| 460 |  Rovereto Italy | 13.2 | 12.7 | 13.1 | 14.7 | 13.2 | 13 | 11.6 | -- | -- |
| 461 | Schio Italy | 13.2 | 14 | -- | -- | -- | -- | -- | -- | -- |
| 462 |  Puchov Slovakia | 13.2 | 17.1 | 13.9 | -- | -- | -- | -- | -- | -- |
| 463 |  Plovdiv Bulgaria | 13.1 | 14.4 | 16.4 | 24.6 | 22 | -- | -- | -- | -- |
| 464 |  Legionowo Poland | 13.1 | 16 | 15.5 | 16.3 | 18.9 | 20.6 | 18.8 | 22.5 | 21.8 |
| 465 | Raciborz Poland | 13.1 | 21.2 | 19.3 | 22.1 | 27.4 | 24.9 | 24.5 | -- | -- |
| 466 |  Feleacu Romania | 13.1 | 13.2 | 14.3 | 18 | -- | -- | -- | -- | -- |
| 467 | Samsun Turkey | 13.1 | 13 | 13.4 | 15.3 | 20.7 | 17.1 | 14 | -- | -- |
| 468 | Chernivtsi Ukraine | 13.1 | 13.8 | 15.1 | 27.3 | -- | -- | -- | -- | -- |
| 469 |  Niel Belgium | 13 | 16 | -- | -- | -- | -- | -- | -- | -- |
| 470 | Sint-Kruis Belgium | 13 | 16.2 | -- | -- | -- | -- | -- | -- | -- |
| 471 |  Nicosia Cyprus | 13 | 15.2 | 14.4 | 16.4 | 14.8 | 15.5 | 19.2 | 17.4 | 17.9 |
| 472 | Pardubice Czech Republic | 13 | 12.1 | 11.7 | 12.8 | 13.8 | 12.5 | 14.7 | 19.4 | 18.3 |
| 473 |  Saint-Denis France | 13 | 13.8 | 12.8 | 14.7 | 17.4 | 15.9 | 16.3 | 17.6 | 19.5 |
| 474 |  Hernádszurdok Hungary | 13 | 13.3 | 11 | 12 | 14.5 | 13.1 | -- | -- | -- |
| 475 | Legnica Poland | 13 | 10.8 | 14.7 | 18.3 | 16.4 | 17 | -- | -- | -- |
| 476 | Iasi Romania | 13 | 14.8 | 14.1 | 17.3 | 20.6 | -- | 22.4 | 27 | -- |
| 477 | Tomesti Romania | 13 | 13.9 | 12.1 | -- | -- | -- | -- | -- | -- |
| 478 | Sorgun Turkey | 13 | 13 | 14.5 | 14.3 | 17 | 12.8 | 14.4 | -- | -- |
| 479 | Vyshhorod Ukraine | 13 | 9.6 | 13.3 | 9.8 | -- | -- | -- | -- | -- |
| 480 |  Tirana Albania | 12.9 | 14.5 | 16.7 | 14.5 | 12.5 | 16 | -- | -- | -- |
| 481 | Gries Austria | 12.9 | 13.5 | -- | -- | -- | -- | -- | -- | -- |
| 482 | Oostrozebeke Belgium | 12.9 | 11.3 | 12.8 | 14.1 | 15.2 | 13.9 | 15.1 | 17.2 | 17.3 |
| 483 |  Bogenhausen Germany | 12.9 | 19.8 | -- | -- | -- | -- | -- | -- | -- |
| 484 | Emmering Germany | 12.9 | 20.9 | -- | -- | -- | -- | -- | -- | -- |
| 485 | Kecskemét Hungary | 12.9 | 14.1 | 11.2 | 16 | 12.3 | 11.9 | 14.6 | -- | -- |
| 486 |  Uithoorn Netherlands | 12.9 | 19.4 | -- | -- | -- | -- | -- | -- | -- |
| 487 | Hulst Netherlands | 12.9 | 17.4 | -- | -- | -- | -- | -- | -- | -- |
| 488 | Szczecin Poland | 12.9 | 14.5 | 12.3 | 12.6 | 13.4 | 13 | 15.6 | 18.6 | 19.2 |
| 489 | Craiova Romania | 12.9 | 12 | 15.2 | 18.4 | 21 | -- | -- | -- | -- |
| 490 |  Ryazan Russia | 12.9 | 11.7 | 11.9 | 14.4 | -- | -- | -- | -- | -- |
| 491 | Trencin Slovakia | 12.9 | 13.5 | 12.1 | 14.1 | 15.1 | 15.6 | 17.9 | 19.8 | 13.2 |
| 492 | Cadca Slovakia | 12.9 | 15.4 | 15.1 | -- | -- | -- | -- | -- | -- |
| 493 |  Solkan Slovenia | 12.9 | 14.2 | 11.3 | 11.4 | -- | -- | -- | -- | -- |
| 494 | Trbovlje Slovenia | 12.9 | 15.9 | 15.1 | 16.4 | 18.4 | -- | -- | -- | -- |
| 495 |  Mislata Spain | 12.9 | 12.8 | 11.9 | -- | -- | -- | -- | -- | -- |
| 496 |  Cim Bosnia Herzegovina | 12.8 | 14.5 | 18.6 | 43.5 | 20.6 | -- | -- | -- | -- |
| 497 |  Zagreb Croatia | 12.8 | 14.1 | 14.9 | 22.4 | 25.6 | -- | -- | -- | -- |
| 498 | Bělotín Czech Republic | 12.8 | 14.6 | 13.2 | 15.1 | 16.5 | -- | 17.6 | 23.7 | 23.4 |
| 499 | Chalandri Greece | 12.8 | 12.3 | 17 | -- | -- | -- | -- | -- | -- |
| 500 | Peristeri Greece | 12.8 | 18.1 | 16.9 | 20.2 | 21.4 | -- | -- | -- | -- |
| 501 | Esztergom Hungary | 12.8 | 13.5 | 11.6 | 13.2 | 13.9 | 14.5 | -- | -- | -- |
| 502 | Belvedere Langhe Italy | 12.8 | 11.5 | -- | -- | -- | -- | -- | -- | -- |
| 503 |  Liepaja Latvia | 12.8 | 11.4 | 10.7 | -- | -- | -- | -- | -- | -- |
