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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 101 | ![]() Amritsar India | 46.6 | 57.3 | 58.9 | 49.2 | 55 | 47.1 | 47.2 | 60.6 | -- |
| 102 | ![]() Van Giang Vietnam | 46.6 | 47.7 | -- | -- | -- | -- | -- | -- | -- |
| 103 | ![]() Muzaffarpur India | 46.5 | 67 | 77.5 | 79.2 | 82.9 | 74.3 | 81.2 | 110.3 | 107.4 |
| 104 | ![]() Khanna India | 46.4 | 49.7 | -- | -- | -- | -- | -- | -- | -- |
| 105 | ![]() Siwan India | 46.3 | 61.3 | 90.6 | 58.5 | -- | -- | -- | -- | -- |
| 106 | ![]() Churu India | 46.3 | 52.6 | 48 | -- | -- | -- | -- | -- | -- |
| 107 | ![]() Saharsa India | 46.2 | 67.5 | 89.4 | 76.6 | -- | -- | -- | -- | -- |
| 108 | ![]() Buxar India | 46.1 | 61.1 | -- | -- | -- | -- | -- | -- | -- |
| 109 | ![]() Byasanagar India | 46.1 | 47.2 | -- | -- | -- | -- | -- | -- | -- |
| 110 | ![]() Udaipur India | 46 | 52.7 | -- | -- | -- | -- | -- | -- | -- |
| 111 | ![]() Karachi Pakistan | 45.9 | 47.1 | 56.4 | 50.6 | 45.9 | 43.8 | 40.2 | 33.7 | 38.5 |
| 112 | ![]() Hanoi Vietnam | 45.9 | 45.4 | 43.7 | 40.1 | 36.2 | 37.9 | 46.9 | 40.8 | 45.8 |
| 113 | ![]() Kuwait City Kuwait | 45.7 | 30.2 | 39.9 | 57.5 | 29.7 | 34 | 38.3 | 56 | 46.8 |
| 114 | ![]() Turpan China | 45.6 | 47.5 | 44.6 | 47.3 | 49.6 | 49.5 | 56.3 | 56.1 | 66.1 |
| 115 | ![]() Suakati India | 45.6 | 46.3 | -- | -- | -- | -- | -- | -- | -- |
| 116 | ![]() Kashipur India | 45.3 | 46.5 | 35.2 | -- | -- | -- | -- | -- | -- |
| 117 | ![]() Jalandhar India | 45.1 | 48.6 | 51.4 | 46.3 | 58.3 | 52.2 | 41 | 56.4 | -- |
| 118 | ![]() Nagpur India | 45 | 46.6 | 50.2 | 46.8 | 35.2 | 27.1 | 47.2 | 46.6 | 56.2 |
| 119 | ![]() Cikande Indonesia | 45 | 20.3 | -- | -- | -- | -- | -- | -- | -- |
| 120 | ![]() Guwahati India | 44.7 | 53.2 | 105.4 | 51 | 53.1 | 62.1 | -- | -- | -- |
| 121 | ![]() Malegaon India | 44.7 | 51.5 | 36.6 | -- | -- | -- | -- | -- | -- |
| 122 | ![]() Bileipada India | 44.7 | -- | -- | -- | -- | -- | -- | -- | -- |
| 123 | ![]() Munger India | 44.6 | 65.8 | -- | -- | -- | -- | -- | -- | -- |
| 124 | ![]() Bhilwara India | 44.6 | 45.3 | 55.5 | -- | -- | -- | -- | -- | -- |
| 125 | ![]() Cikarang Indonesia | 44.6 | 52.8 | 53 | 47.6 | -- | -- | -- | -- | -- |
| 126 | ![]() Ahmedabad India | 44.4 | 51 | 49.6 | 53.3 | 55.1 | 49 | 59 | 76.1 | -- |
| 127 | ![]() Baghdad Iraq | 44.3 | 40.5 | 45.8 | 86.7 | 49.7 | -- | 39.6 | -- | -- |
| 128 | ![]() Purnia India | 44.2 | 60 | -- | -- | -- | -- | -- | -- | -- |
| 129 | ![]() Kampala Uganda | 44.2 | 41 | 27.3 | 39.6 | 27.6 | 26.1 | 29.1 | 40.8 | 54.3 |
| 130 | ![]() Nagaon India | 44.1 | 47.3 | -- | -- | -- | -- | -- | -- | -- |
| 131 | ![]() Bhubaneswar India | 44.1 | 45.6 | -- | -- | -- | -- | -- | -- | -- |
| 132 | ![]() Xianyang China | 44 | 46.1 | 51.1 | 50.8 | 45.7 | 50.5 | 63.7 | 67.8 | 77.8 |
| 133 | ![]() Luohe China | 43.8 | 49.2 | 47.7 | 51.2 | 49.7 | 55.4 | 60 | 62.6 | 63.7 |
| 134 | ![]() Heze China | 43.6 | 45.8 | 48.5 | 47.2 | 48.5 | 54.2 | 59.7 | 60.1 | 70 |
| 135 | ![]() Jhunjhunu India | 43.6 | -- | -- | -- | -- | -- | -- | -- | -- |
| 136 | ![]() Xuchang China | 43.5 | 47.8 | 47.8 | 46.9 | 45.1 | 53.6 | 60.6 | 64.2 | 63.2 |
| 137 | ![]() Ulhasnagar India | 43.5 | 51.6 | 58.3 | -- | -- | -- | -- | -- | -- |
| 138 | ![]() Jalgaon India | 43.4 | 49 | 48.6 | -- | -- | -- | -- | -- | -- |
| 139 | ![]() Kaifeng China | 43.3 | 45.9 | 48.1 | 50.2 | 47.8 | 55.5 | 61 | 64.6 | 66.8 |
| 140 | ![]() Chhapra India | 43.3 | 70.3 | -- | -- | -- | -- | -- | -- | -- |
| 141 | ![]() Umkomaas South Africa | 43.3 | 28.9 | 10.8 | -- | -- | -- | -- | -- | -- |
| 142 | ![]() Ruwais United Arab Emirates | 43.3 | 29.6 | 31.5 | 51.9 | 33.4 | -- | -- | -- | -- |
| 143 | ![]() Hebi China | 43.1 | 50.8 | 50.2 | 52.2 | 51.4 | 58.9 | 62.1 | 55.8 | 64.4 |
| 144 | ![]() Gaya India | 43 | 48.1 | 64.9 | 74.3 | 46.6 | 46.3 | 59.4 | 96.6 | 102.6 |
| 145 | ![]() Anyang China | 42.9 | 48.4 | 50.6 | 51 | 50.8 | 61.5 | 70.3 | 72.9 | 81.1 |
| 146 | ![]() Kanpur India | 42.9 | 45.2 | 46 | 66.2 | 83.2 | 89.1 | 48.5 | 88.2 | 119.2 |
| 147 | ![]() Bhagalpur India | 42.8 | 76.5 | 79.7 | 72.1 | -- | -- | -- | -- | -- |
| 148 | ![]() Baripada India | 42.8 | 50.6 | -- | -- | -- | -- | -- | -- | -- |
| 149 | ![]() Jingzhou China | 42.7 | 43.5 | 46.9 | 42.7 | 35 | 36.1 | 45.3 | 47.7 | 55.7 |
| 150 | ![]() Gorakhpur India | 42.7 | 51.8 | 48.5 | 42.1 | 67 | -- | -- | -- | -- |















