| # | Product | Pollution Index |
|---|---|---|
| 51 | Chongqing | 75.16 |
| 52 | Tunis | 74.79 |
| 53 | Rawalpindi | 74.33 |
| 54 | Caracas | 73.87 |
| 55 | Aleppo | 73.85 |
| 56 | Kayseri | 73.54 |
| 57 | Alexandria | 73.48 |
| 58 | Chengdu | 72.88 |
| 59 | Nanjing | 72.74 |
| 60 | Suzhou | 72.55 |
| 61 | Marseille | 72.06 |
| 62 | Peshawar | 71.6 |
| 63 | Tainan | 71.58 |
| 64 | Pune | 71.31 |
| 65 | Guayaquil | 71.08 |
| 66 | Santiago de Chile | 70.81 |
| 67 | Shanghai | 70.72 |
| 68 | Bogota | 70.04 |
| 69 | Guangzhou | 69.91 |
| 70 | Recife | 69.87 |
| 71 | Moradabad | 69.66 |
| 72 | Yekaterinburg | 68.91 |
| 73 | Bandung | 68.63 |
| 74 | Asunción | 68.62 |
| 75 | Erbil | 68.52 |
| 76 | Sofia | 68.27 |
| 77 | Istanbul | 68.05 |
| 78 | Ulsan | 67.94 |
| 79 | Los Angeles | 67.68 |
| 80 | Rio de Janeiro | 67.26 |
| 81 | Subang Jaya | 67.12 |
| 82 | Hong Kong | 66.99 |
| 83 | Kota | 66.64 |
| 84 | Visakhapatnam | 66.3 |
| 85 | Jabalpur | 66.28 |
| 86 | Jeddah | 66.13 |
| 87 | Kuala Lumpur | 65.24 |
| 88 | Quito | 65.07 |
| 89 | Ankara | 64.54 |
| 90 | Madurai | 64.43 |
| 91 | Paris | 64.39 |
| 92 | Venice | 64.18 |
| 93 | Vadodara | 64.05 |
| 94 | Cúcuta | 63.79 |
| 95 | Oran | 63.65 |
| 96 | Barcelona | 63.58 |
| 97 | Puebla | 63.57 |
| 98 | Coimbatore | 63.06 |
| 99 | Thane | 62.94 |
| 100 | Samsun | 62.67 |