Live most polluted major city ranking
This hourly major city ranking compares 123 global cities with measured PM2.5 data. Click to learn more.
This hourly major city ranking compares 123 global cities with measured PM2.5 data. Click to learn more.
2024
World Air Quality Report
AQI⁺ US legend
0-50Good
51-100Moderate
101-150Unhealthy for sensitive groups
151-200Unhealthy
201-300Very unhealthy
301+Hazardous
| Rank | Major city, country/region | AQI⁺ US | Followers |
|---|---|---|---|
| 1 | 257 | 1.1M followers | |
| 2 | 250 | 414K followers | |
| 3 | 224 | 1.6M followers | |
| 4 | 193 | 144.5K followers | |
| 5 | 179 | 3.1M followers | |
| 6 | 177 | 133.5K followers | |
| 7 | 177 | 187.5K followers | |
| 8 | 177 | 246K followers | |
| 9 | 172 | 3.1M followers | |
| 10 | 165 | 2.3M followers | |
| 11 | 160 | 15.3K followers | |
| 12 | 154 | 510.6K followers | |
| 13 | 144 | 27.9K followers | |
| 14 | 142 | 875.2K followers | |
| 15 | 138 | 107.7K followers | |
| 16 | 129 | 390.7K followers | |
| 17 | 127 | 53.3K followers | |
| 18 | 110 | 22.2K followers | |
| 19 | 109 | 1.7M followers | |
| 20 | 108 | 678K followers | |
| 21 | 107 | 95.6K followers | |
| 22 | 105 | 269.3K followers | |
| 23 | 103 | 448.8K followers | |
| 24 | 101 | 1.4M followers | |
| 25 | 99 | 1.9M followers | |
| 26 | 97 | 14.7M followers | |
| 27 | 96 | 65K followers | |
| 28 | 96 | 127.2K followers | |
| 29 | 96 | 332.1K followers | |
| 30 | 93 | 12.5M followers | |
| 31 | 92 | 571K followers | |
| 32 | 91 | 526.4K followers | |
| 33 | 91 | 14.1M followers | |
| 34 | 88 | 378.8K followers | |
| 35 | 84 | 237.2K followers | |
| 36 | 84 | 2.7M followers | |
| 37 | 83 | 119.1K followers | |
| 38 | 81 | 1.1M followers | |
| 39 | 79 | 1M followers | |
| 40 | 79 | 729.7K followers | |
| 41 | 75 | 676K followers | |
| 42 | 75 | 623.3K followers | |
| 43 | 72 | 545.8K followers | |
| 44 | 71 | 625.5K followers | |
| 45 | 70 | 228.5K followers | |
| 46 | 69 | 260.8K followers | |
| 47 | 69 | 33.6K followers | |
| 48 | 69 | 59.4K followers | |
| 49 | 69 | 853.9K followers | |
| 50 | 69 | 1.1M followers | |
| 51 | 67 | 84.4K followers | |
| 52 | 67 | 342.2K followers | |
| 53 | 67 | 196.7K followers | |
| 54 | 66 | 64.3K followers | |
| 55 | 66 | 1.4M followers | |
| 56 | 66 | 369.7K followers | |
| 57 | 66 | 122.5K followers | |
| 58 | 66 | 471.7K followers | |
| 59 | 66 | 170.1K followers | |
| 60 | 65 | 159.4K followers | |
| 61 | 65 | 131.3K followers | |
| 62 | 62 | 460K followers | |
| 63 | 62 | 258.6K followers | |
| 64 | 62 | 107.5K followers | |
| 65 | 61 | 271.1K followers | |
| 66 | 61 | 588.9K followers | |
| 67 | 61 | 229.3K followers | |
| 68 | 60 | 864.3K followers | |
| 69 | 60 | 28.4K followers | |
| 70 | 60 | 299.5K followers | |
| 71 | 58 | 12.1M followers | |
| 72 | 58 | 159.6K followers | |
| 73 | 58 | 103.8K followers | |
| 74 | 57 | 2.4M followers | |
| 75 | 56 | 13.6M followers | |
| 76 | 55 | 1.5M followers | |
| 77 | 54 | 72.4K followers | |
| 78 | 54 | 206K followers | |
| 79 | 54 | 1.2M followers | |
| 80 | 54 | 390.8K followers | |
| 81 | 54 | 1.1M followers | |
| 82 | 53 | 633.2K followers | |
| 83 | 53 | 1.3M followers | |
| 84 | 53 | 148.1K followers | |
| 85 | 53 | 1.2M followers | |
| 86 | 53 | 3.1M followers | |
| 87 | 52 | 45.3K followers | |
| 88 | 52 | 145.3K followers | |
| 89 | 52 | 1M followers | |
| 90 | 50 | 2M followers | |
| 91 | 49 | 150.6K followers | |
| 92 | 48 | 59.3K followers | |
| 93 | 48 | 902K followers | |
| 94 | 44 | 66.8K followers | |
| 95 | 44 | 600.2K followers | |
| 96 | 40 | 646.7K followers | |
| 97 | 39 | 54.3K followers | |
| 98 | 39 | 1.5M followers | |
| 99 | 38 | 1.2M followers | |
| 100 | 36 | 12.9M followers | |
| 101 | 36 | 12.9M followers | |
| 102 | 34 | 174.2K followers | |
| 103 | 33 | 432.1K followers | |
| 104 | 33 | 194.6K followers | |
| 105 | 32 | 92.9K followers | |
| 106 | 31 | 192.5K followers | |
| 107 | 30 | 149.4K followers | |
| 108 | 29 | 424.2K followers | |
| 109 | 28 | 670.9K followers | |
| 110 | 28 | 1.9M followers | |
| 111 | 28 | 155.9K followers | |
| 112 | 28 | 52.1K followers | |
| 113 | 27 | 86.9K followers | |
| 114 | 27 | 514.9K followers | |
| 115 | 26 | 170.3K followers | |
| 116 | 23 | 143.3K followers | |
| 117 | 21 | 64.4K followers | |
| 118 | 19 | 180K followers | |
| 119 | 19 | 134.1K followers | |
| 120 | 18 | 623.8K followers | |
| 121 | 17 | 412K followers | |
| 122 | 16 | 340.1K followers | |
| 123 | 13 | 1.8M followers |
2024
World Air Quality Report
News
