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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Loni India | 112.5 | 91.7 | -- | -- | -- | -- | -- | -- | -- |
| 2 |  Hotan China | 109.6 | 84.5 | 87.3 | 94.3 | 101.5 | 110.2 | 110.1 | 116 | 91.9 |
| 3 | Byrnihat India | 101.1 | -- | -- | -- | -- | -- | -- | -- | -- |
| 4 | Delhi India | 99.6 | 108.3 | 102.1 | 92.6 | 96.4 | 84.1 | 98.6 | 113.5 | 108.2 |
| 5 |  Faisalabad Pakistan | 98.8 | 88.8 | 88.2 | 84.5 | 94.2 | 73.2 | 104.6 | 130.4 | -- |
| 6 | Rahim Yar Khan Pakistan | 92.6 | 134.3 | -- | -- | -- | -- | -- | -- | -- |
| 7 | Ghaziabad India | 89.2 | 74.5 | 76.1 | 88.6 | 102 | 106.6 | 110.2 | 135.2 | 144.6 |
| 8 | Lahore Pakistan | 88.9 | 102.1 | 99.5 | 97.4 | 86.5 | 79.2 | 89.5 | 114.9 | 133.2 |
| 9 | Sukkur Pakistan | 88.6 | 129.1 | -- | -- | -- | -- | -- | -- | -- |
| 10 | Ula India | 86.8 | -- | -- | -- | -- | -- | -- | -- | -- |
| 11 | Pattoki Pakistan | 86.7 | -- | -- | -- | -- | -- | -- | -- | -- |
| 12 | Mullanpur Dhaka India | 86.2 | -- | -- | -- | -- | -- | -- | -- | -- |
| 13 | Lodhran Pakistan | 85.3 | 181.3 | -- | -- | -- | -- | -- | -- | -- |
| 14 | Kashgar China | 84 | 55.2 | 72.3 | 73.4 | 83.2 | 81 | 87.1 | 95.7 | 97.5 |
| 15 | Madhyamgram India | 83.3 | -- | -- | -- | -- | -- | -- | -- | -- |
| 16 | New Delhi India | 82.2 | 91.6 | 92.7 | 89.1 | -- | -- | -- | -- | -- |
| 17 | Peshawar Pakistan | 81.7 | 91 | 76.5 | 91.8 | 89.6 | -- | 63.9 | -- | -- |
| 18 | Noida India | 80.5 | 79.5 | 79.8 | 78.7 | 91.4 | 94.3 | 97.7 | 123.6 | 134 |
| 19 | Kizilsu China | 79.7 | 53.5 | 54.2 | 52.8 | 43.9 | 52 | 48.6 | 60 | 43.4 |
| 20 | Sialkot Pakistan | 78.6 | 88.8 | 59.8 | 77.9 | -- | -- | -- | -- | -- |
| 21 | Greater Noida India | 77.2 | 83.5 | 88.6 | 83.2 | 87.5 | 89.5 | 91.3 | -- | -- |
| 22 | Aksu China | 74.9 | 46.7 | 58.8 | 55.5 | 51.2 | 58.4 | 54 | 74.1 | 69.8 |
| 23 | Gurugram India | 74.6 | 87.4 | 84 | 70 | 83.4 | 75.3 | 93.1 | 135.8 | 145.6 |
| 24 | Mandi Bahauddin Pakistan | 74.4 | 162.2 | -- | -- | -- | -- | -- | -- | -- |
| 25 | Bhiwadi India | 74.1 | 83.1 | 77.1 | 92.7 | 106.2 | 95.5 | 83.4 | 125.4 | -- |
| 26 |  Karaganda Kazakhstan | 72.6 | 104.8 | 37.4 | -- | -- | -- | -- | -- | -- |
| 27 | Hajipur India | 71.5 | 71.8 | 56 | 70.4 | 58.1 | 54 | -- | -- | -- |
| 28 | Multan Pakistan | 71.1 | 91.4 | 149.9 | -- | -- | -- | -- | -- | -- |
| 29 | Muzaffarnagar India | 69.1 | 83.1 | 85 | 85.5 | 73 | 78.6 | 89.1 | -- | -- |
| 30 |  Fergana Uzbekistan | 68.8 | 50.4 | -- | -- | -- | -- | -- | -- | -- |
| 31 | Talcher India | 68.1 | 65.7 | 59 | 43.7 | 43 | 42.6 | 38.4 | 58 | -- |
| 32 |  Dhaka Bangladesh | 68 | 78 | 80.2 | 65.8 | 78.1 | 77.1 | 83.3 | 97.1 | 79.7 |
| 33 | Bahawalpur Pakistan | 67.7 | 134.5 | 56.3 | 71.4 | 91 | 78.7 | -- | -- | -- |
| 34 | Hapur India | 67.6 | 66.7 | 52.2 | 68.1 | 58.2 | 44.2 | -- | -- | -- |
| 35 | Baghpat India | 65.8 | 47.6 | 76.6 | -- | -- | -- | -- | -- | -- |
| 36 | Bulandshahr India | 64.5 | 60.1 | 58.7 | 70.9 | 80.8 | 98.4 | 89.4 | -- | -- |
| 37 |  Igdir Turkey | 64.4 | 48.9 | 47.2 | 53 | 66.2 | -- | -- | -- | -- |
| 38 | Jhang Pakistan | 63.6 | -- | -- | -- | -- | -- | -- | -- | -- |
| 39 | Mandideep India | 63 | 59.5 | -- | -- | -- | -- | -- | -- | -- |
| 40 | Singrauli India | 62.9 | 71.2 | 18.1 | 32.2 | 67.3 | 70.8 | 59.1 | 86.8 | -- |
| 41 | Barrackpore India | 62.6 | 58.4 | -- | -- | -- | -- | -- | -- | -- |
| 42 | Meerut India | 61.8 | 58.7 | 78.9 | 72.6 | 80.6 | 82.3 | -- | -- | -- |
| 43 | Gummidipoondi India | 61.5 | 53.2 | -- | -- | -- | -- | -- | -- | -- |
| 44 | Mandi Gobindgarh India | 60 | 78.4 | -- | -- | -- | -- | -- | -- | -- |
| 45 | Baddi India | 59.6 | 66.7 | 59.1 | -- | -- | -- | -- | -- | -- |
| 46 | Baruipur India | 59 | -- | -- | -- | -- | -- | -- | -- | -- |
| 47 | Angul India | 58.5 | 67.5 | 116.9 | -- | -- | -- | -- | -- | -- |
| 48 | Bihar Sharif India | 57.7 | 43.8 | 37.9 | 68.6 | -- | -- | -- | -- | -- |
| 49 | Pali India | 57.7 | 60.2 | 53.9 | 57 | 55.9 | 46.4 | 54.6 | 82.3 | -- |
| 50 | Mirpur Khas Pakistan | 57.7 | 58.8 | 44.6 | 45 | 271.3 | -- | -- | -- | -- |
