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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1354 |  Dozwil Switzerland | 8.8 | 7.3 | 8.6 | 12.5 | -- | -- | -- | -- | -- |
| 1355 |  Hasanbey Turkey | 8.8 | 6.5 | 8.7 | 12.5 | -- | -- | -- | -- | -- |
| 1356 |  Staroye Selo Ukraine | 8.8 | 7.7 | 6.4 | 12.2 | -- | -- | -- | -- | -- |
| 1357 | Odesa Ukraine | 8.8 | 5.5 | 6.6 | -- | -- | -- | -- | -- | -- |
| 1358 |  Brackley United Kingdom | 8.8 | 6.3 | 6.7 | -- | -- | -- | -- | -- | -- |
| 1359 | Chatham United Kingdom | 8.8 | 7.4 | 6.9 | 8.4 | 8.9 | 10.2 | 14 | 15.2 | 14.1 |
| 1360 | Eton Wick United Kingdom | 8.8 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1361 | Harlington United Kingdom | 8.8 | 7.2 | 7.6 | 8.3 | 7.9 | 8.2 | 10.1 | 9.5 | 9.7 |
| 1362 | Newport United Kingdom | 8.8 | 6.3 | 8.8 | 18.9 | -- | -- | -- | -- | -- |
| 1363 | Radlett United Kingdom | 8.8 | 8.1 | 16.9 | -- | -- | -- | -- | -- | -- |
| 1364 | Wakefield United Kingdom | 8.8 | 7.2 | 8.2 | 8.5 | 8.7 | -- | -- | -- | -- |
| 1365 |  Sokolov Czech Republic | 8.7 | 8.2 | 7.9 | 9 | 8.6 | 8.9 | 9.4 | 15.1 | 13.1 |
| 1366 |  Lystrup Denmark | 8.7 | 10.2 | -- | -- | -- | -- | -- | -- | -- |
| 1367 |  Chambery France | 8.7 | 7.6 | 9.5 | 9.3 | 10.6 | 8.7 | 8.6 | 10.6 | 13.3 |
| 1368 | Le Bourget-du-Lac France | 8.7 | 7 | -- | -- | -- | -- | -- | -- | -- |
| 1369 | Montceau-les-Mines France | 8.7 | 7.1 | 7.8 | 7 | 5.7 | -- | -- | -- | -- |
| 1370 | Saint-Dizier France | 8.7 | 6.8 | 7.4 | 8.6 | 9.2 | 8.5 | 8.9 | 12 | 11.2 |
| 1371 | Orsay France | 8.7 | 7.1 | 8.4 | 10 | -- | -- | -- | -- | -- |
| 1372 | Marmande France | 8.7 | 6.1 | 7.3 | 8.6 | 9.7 | 8.4 | 7.8 | 8.9 | 9 |
| 1373 |  Biberach Germany | 8.7 | 7.8 | 8 | 9.1 | 8.1 | 8.9 | -- | -- | -- |
| 1374 | Oberrot Germany | 8.7 | -- | -- | -- | -- | -- | -- | -- | -- |
| 1375 | Weil am Rhein Germany | 8.7 | 7.8 | 8.4 | 9.5 | 9.5 | 8.7 | 9.9 | 10.6 | 10.4 |
| 1376 | Weinheim Germany | 8.7 | 7.6 | 8 | 11.4 | 11.3 | -- | -- | -- | -- |
| 1377 | Burgbernheim Germany | 8.7 | 8.8 | 7.7 | 9.8 | 9.2 | 8.6 | 8.9 | 11.1 | 12.3 |
| 1378 | Michelstadt Germany | 8.7 | 7.8 | 7.3 | 11.9 | 9 | -- | -- | -- | -- |
| 1379 | Braunschweig Germany | 8.7 | 7.8 | 8 | 9.8 | 9.2 | 7.9 | 10.3 | 12.5 | 12.7 |
| 1380 | Kollow Germany | 8.7 | 8.8 | -- | -- | -- | -- | -- | -- | -- |
| 1381 | Muhlhausen/Thuringen Germany | 8.7 | 9.1 | 8.6 | 11.5 | 12.9 | 10.3 | 10.7 | -- | -- |
| 1382 |  Achaea Greece | 8.7 | 8.2 | 10.8 | -- | -- | -- | -- | -- | -- |
| 1383 |  pasilenai Lithuania | 8.7 | 8.2 | -- | -- | -- | -- | -- | -- | -- |
| 1384 |  Groningen Netherlands | 8.7 | 7.9 | 6.3 | 9.6 | 9.5 | 8 | 9.5 | 10.3 | 8.5 |
| 1385 | Hoogvliet Netherlands | 8.7 | 8.6 | 8.6 | 10 | 9.8 | -- | -- | -- | -- |
| 1386 | Zeist Netherlands | 8.7 | 8 | 8.6 | -- | -- | -- | -- | -- | -- |
| 1387 |  Rakitna Slovenia | 8.7 | 9.1 | 12 | -- | -- | -- | -- | -- | -- |
| 1388 |  A Coruna Spain | 8.7 | 9.8 | 9.7 | 11.3 | 12.5 | 14 | 12 | 13.5 | 13.7 |
| 1389 | Veyrier Switzerland | 8.7 | 7.4 | 10 | 8 | -- | -- | -- | -- | -- |
| 1390 | Kussnacht Switzerland | 8.7 | 5.2 | 4.8 | 5.5 | 4.6 | 5.7 | 6.3 | 6.1 | 5 |
| 1391 | Vinnytsia Ukraine | 8.7 | 9.7 | 10.2 | 14.8 | -- | -- | -- | -- | -- |
| 1392 | Dewsbury United Kingdom | 8.7 | 8.1 | 7 | 7.5 | -- | -- | -- | -- | -- |
| 1393 | Elstead United Kingdom | 8.7 | 9.1 | -- | -- | -- | -- | -- | -- | -- |
| 1394 | Great Marton United Kingdom | 8.7 | 8 | -- | -- | -- | -- | -- | -- | -- |
| 1395 | Hull United Kingdom | 8.7 | 7.9 | 8.3 | -- | -- | -- | -- | -- | -- |
| 1396 | Longford United Kingdom | 8.7 | 7.5 | 7.2 | 8 | 7.4 | 7.2 | 8.3 | -- | -- |
| 1397 | Southend-on-Sea United Kingdom | 8.7 | 7.2 | 7.8 | 8.7 | 8.9 | 8.6 | 10.7 | 12.4 | 12.3 |
| 1398 |  Tala Cyprus | 8.6 | 9.1 | -- | -- | -- | -- | -- | -- | -- |
| 1399 | Meylan France | 8.6 | 8.3 | -- | -- | -- | -- | -- | -- | -- |
| 1400 | Macon France | 8.6 | 6.3 | 6.8 | 11.5 | 7.1 | -- | -- | -- | -- |
| 1401 | Vesoul France | 8.6 | 7.1 | 7.5 | 9.6 | 9.8 | -- | -- | -- | -- |
| 1402 | Évreux France | 8.6 | 7.3 | 7.9 | 9.6 | 9.8 | -- | -- | -- | -- |
| 1403 | Fos-sur-Mer France | 8.6 | 9 | 10.2 | 11.2 | 9.9 | 11.6 | -- | -- | -- |
