Ciudades con la peor calidad del aire ahora mismo
Lubumbashi tiene el aire más contaminado de todas las grandes ciudades que seguimos ahora mismo, con PM2.5 en torno a 168.6 µg/m³.
| # | Ciudad | País | PM2.5 |
|---|---|---|---|
| 🥇 | Lubumbashi | Democratic Republic of Congo | 168.6 µg/m³ |
| 🥈 | Kuwait City | Kuwait | 159.3 µg/m³ |
| 🥉 | Bekasi | Indonesia | 158.3 µg/m³ |
| 4 | Depok | Indonesia | 158.3 µg/m³ |
| 5 | Ürümqi | China | 156.5 µg/m³ |
| 6 | Ürümqi | China | 156.5 µg/m³ |
| 7 | Riyadh | Saudi Arabia | 147.6 µg/m³ |
| 8 | Jakarta | Indonesia | 146.2 µg/m³ |
| 9 | South Tangerang | Indonesia | 146.2 µg/m³ |
| 10 | Chongqing | China | 131.8 µg/m³ |
| 11 | Al Başrah al Qadīmah | Iraq | 119.2 µg/m³ |
| 12 | Basrah | Iraq | 119.2 µg/m³ |
| 13 | Medina | Saudi Arabia | 110.8 µg/m³ |
| 14 | Kananga | Democratic Republic of Congo | 105.7 µg/m³ |
| 15 | Chengdu | China | 100.1 µg/m³ |
| 16 | Mbuji-Mayi | Democratic Republic of Congo | 89.4 µg/m³ |
| 17 | Mecca | Saudi Arabia | 80.1 µg/m³ |
| 18 | Hanoi | Vietnam | 78.9 µg/m³ |
| 19 | Lahore | Pakistan | 78.2 µg/m³ |
| 20 | Faisalabad | Pakistan | 76.6 µg/m³ |
| 21 | Kano | Nigeria | 74.7 µg/m³ |
| 22 | Dubai | United Arab Emirates | 71.5 µg/m³ |
| 23 | Jinan | China | 71.0 µg/m³ |
| 24 | Sharjah | United Arab Emirates | 70.5 µg/m³ |
| 25 | Luoyang | China | 70.3 µg/m³ |
| 26 | Kuala Lumpur | Malaysia | 69.4 µg/m³ |
| 27 | Johannesburg | South Africa | 69.2 µg/m³ |
| 28 | Jining | China | 68.2 µg/m³ |
| 29 | Gujranwala | Pakistan | 66.4 µg/m³ |
| 30 | Wuhan | China | 66.1 µg/m³ |
| 31 | Tangerang | Indonesia | 66.1 µg/m³ |
| 32 | Dammam | Saudi Arabia | 65.0 µg/m³ |
| 33 | Muscat | Oman | 64.7 µg/m³ |
| 34 | Doha | Qatar | 64.0 µg/m³ |
| 35 | Hangzhou | China | 63.1 µg/m³ |
| 36 | Shanghai | China | 62.6 µg/m³ |
| 37 | Liaocheng | China | 60.5 µg/m³ |
| 38 | Saitama | Japan | 59.8 µg/m³ |
| 39 | Yinchuan | China | 59.5 µg/m³ |
| 40 | Medan | Indonesia | 59.3 µg/m³ |
| 41 | Faridabad | India | 59.3 µg/m³ |
| 42 | Beijing | China | 59.0 µg/m³ |
| 43 | Najafgarh | India | 58.9 µg/m³ |
| 44 | Dazhou | China | 58.1 µg/m³ |
| 45 | Bandung | Indonesia | 57.6 µg/m³ |
| 46 | Tianjin | China | 56.9 µg/m³ |
| 47 | Zhengzhou | China | 56.1 µg/m³ |
| 48 | Changsha | China | 55.5 µg/m³ |
| 49 | Handan | China | 55.3 µg/m³ |
| 50 | Guangzhou | China | 54.5 µg/m³ |
| 51 | Foshan | China | 54.5 µg/m³ |
| 52 | Soweto | South Africa | 54.2 µg/m³ |
| 53 | Xinyang | China | 53.4 µg/m³ |
| 54 | Shijiazhuang | China | 52.5 µg/m³ |
| 55 | Guiyang | China | 52.0 µg/m³ |
| 56 | Abu Dhabi | United Arab Emirates | 51.6 µg/m³ |
| 57 | Delhi | India | 51.1 µg/m³ |
| 58 | Kunming | China | 50.4 µg/m³ |
| 59 | Kinshasa | Democratic Republic of Congo | 50.2 µg/m³ |
| 60 | Addis Ababa | Ethiopia | 49.5 µg/m³ |
| 61 | Yiwu | China | 49.4 µg/m³ |
| 62 | Yichang | China | 48.4 µg/m³ |
| 63 | Jepara | Indonesia | 48.4 µg/m³ |
| 64 | Brazzaville | Congo | 46.8 µg/m³ |
| 65 | Heze | China | 46.8 µg/m³ |
| 66 | Manila | Philippines | 46.4 µg/m³ |
| 67 | Caloocan City | Philippines | 46.4 µg/m³ |
| 68 | Taipei | Taiwan | 46.3 µg/m³ |
| 69 | Multan | Pakistan | 46.2 µg/m³ |
| 70 | Harare | Zimbabwe | 44.4 µg/m³ |
| 71 | Nanjing | China | 44.2 µg/m³ |
| 72 | Semarang | Indonesia | 44.1 µg/m³ |
| 73 | Jieyang | China | 43.9 µg/m³ |
| 74 | Anshan | China | 43.2 µg/m³ |
| 75 | Shaoxing | China | 42.4 µg/m³ |
| 76 | Qingyuan | China | 42.4 µg/m³ |
| 77 | Jinhua | China | 42.4 µg/m³ |
| 78 | Antananarivo | Madagascar | 41.8 µg/m³ |
| 79 | Xuzhou | China | 41.8 µg/m³ |
| 80 | Kunshan | China | 41.7 µg/m³ |
| 81 | Shenyang | China | 41.3 µg/m³ |
| 82 | Shangqiu | China | 41.3 µg/m³ |
| 83 | Weifang | China | 41.0 µg/m³ |
| 84 | Tai’an | China | 40.7 µg/m³ |
| 85 | Linyi | China | 39.5 µg/m³ |
| 86 | Huainan | China | 39.5 µg/m³ |
| 87 | Luohe | China | 39.5 µg/m³ |
| 88 | Zibo | China | 39.2 µg/m³ |
| 89 | Tehran | Iran | 39.1 µg/m³ |
| 90 | Neijiang | China | 38.8 µg/m³ |
| 91 | Fushun | China | 38.2 µg/m³ |
| 92 | Suzhou | China | 38.0 µg/m³ |
| 93 | Bozhou | China | 37.8 µg/m³ |
| 94 | Xuchang | China | 37.8 µg/m³ |
| 95 | Kakamega | Kenya | 37.3 µg/m³ |
| 96 | Changde | China | 37.3 µg/m³ |
| 97 | Lianyungang | China | 36.9 µg/m³ |
| 98 | Shiraz | Iran | 36.9 µg/m³ |
| 99 | Fuyang | China | 36.6 µg/m³ |
| 100 | Chicago | United States | 36.3 µg/m³ |
¿Por qué el aire está tan contaminado en estas ciudades ahora mismo?
La calidad del aire cambia de hora en hora con el tráfico, la industria, el tiempo y las estaciones. Las ciudades más contaminadas en un momento dado suelen ser aquellas cuyas fuertes emisiones quedan atrapadas por aire en calma o inversiones térmicas, o afectadas por tormentas de polvo y humo de incendios. Esta lista muestrea las lecturas de PM2.5 en vivo en cientos de grandes ciudades y se actualiza a lo largo del día.
Las PM2.5, partículas finas lo bastante pequeñas para penetrar hondo en los pulmones, son el contaminante más ligado a la salud, por eso clasificamos según ellas. Ahora mismo, el aire más contaminado entre las ciudades que seguimos está en Lubumbashi, con PM2.5 en torno a 168.6 µg/m³.