Live most polluted major city ranking
This hourly major city ranking compares 127 global cities with measured PM2.5 data. Click to learn more.
This hourly major city ranking compares 127 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 | 423 | 548.2K followers | |
| 2 | 388 | 617K followers | |
| 3 | 374 | 2.8M followers | |
| 4 | 183 | 354.7K followers | |
| 5 | 174 | 1.5M followers | |
| 6 | 167 | 299.5K followers | |
| 7 | 160 | 120.6K followers | |
| 8 | 157 | 70.2K followers | |
| 9 | 153 | 27.6K followers | |
| 10 | 152 | 634.6K followers | |
| 11 | 142 | 14.9K followers | |
| 12 | 124 | 220.4K followers | |
| 13 | 120 | 38.4K followers | |
| 14 | 112 | 181.2K followers | |
| 15 | 110 | 88.1K followers | |
| 16 | 110 | 497.7K followers | |
| 17 | 105 | 155.4K followers | |
| 18 | 103 | 146.5K followers | |
| 19 | 96 | 2.4M followers | |
| 20 | 94 | 47.3K followers | |
| 21 | 90 | 1.8M followers | |
| 22 | 89 | 21.7K followers | |
| 23 | 88 | 828.9K followers | |
| 24 | 86 | 1.3M followers | |
| 25 | 84 | 572K followers | |
| 26 | 82 | 11.2K followers | |
| 27 | 82 | 46.7K followers | |
| 28 | 80 | 118.1K followers | |
| 29 | 79 | 1.4M followers | |
| 30 | 79 | 613.9K followers | |
| 31 | 77 | 115.5K followers | |
| 32 | 75 | 267.6K followers | |
| 33 | 73 | 134.1K followers | |
| 34 | 73 | 9.2M followers | |
| 35 | 72 | 307.9K followers | |
| 36 | 72 | 967.1K followers | |
| 37 | 69 | 2.1M followers | |
| 38 | 68 | 122.5K followers | |
| 39 | 68 | 76.1K followers | |
| 40 | 68 | 116.3K followers | |
| 41 | 68 | 215.6K followers | |
| 42 | 68 | 2.8M followers | |
| 43 | 67 | 49.5K followers | |
| 44 | 67 | 9M followers | |
| 45 | 66 | 1.8M followers | |
| 46 | 64 | 78.7K followers | |
| 47 | 62 | 27.7K followers | |
| 48 | 61 | 20.6K followers | |
| 49 | 60 | 1.1M followers | |
| 50 | 58 | 54.6K followers | |
| 51 | 58 | 55K followers | |
| 52 | 58 | 1.5M followers | |
| 53 | 58 | 439.7K followers | |
| 54 | 57 | 73K followers | |
| 55 | 57 | 13.9K followers | |
| 56 | 56 | 7.4M followers | |
| 57 | 55 | 433.4K followers | |
| 58 | 55 | 2.4M followers | |
| 59 | 54 | 126.2K followers | |
| 60 | 53 | 1.1M followers | |
| 61 | 53 | 240.8K followers | |
| 62 | 52 | 72.8K followers | |
| 63 | 52 | 1.1M followers | |
| 64 | 52 | 35.7K followers | |
| 65 | 51 | 61.7K followers | |
| 66 | 50 | 107.2K followers | |
| 67 | 48 | 83.4K followers | |
| 68 | 47 | 97.7K followers | |
| 69 | 44 | 42K followers | |
| 70 | 43 | 98.2K followers | |
| 71 | 39 | 565.9K followers | |
| 72 | 39 | 48.7K followers | |
| 73 | 39 | 435.4K followers | |
| 74 | 39 | 12.6M followers | |
| 75 | 34 | 135.1K followers | |
| 76 | 34 | 1.8M followers | |
| 77 | 33 | 158.9K followers | |
| 78 | 32 | 106K followers | |
| 79 | 32 | 149.6K followers | |
| 80 | 31 | 60.2K followers | |
| 81 | 31 | 41.7K followers | |
| 82 | 29 | 106.8K followers | |
| 83 | 28 | 34.9K followers | |
| 84 | 28 | 664.7K followers | |
| 85 | 28 | 363.3K followers | |
| 86 | 28 | 285.9K followers | |
| 87 | 27 | 76.1K followers | |
| 88 | 27 | 517.3K followers | |
| 89 | 27 | 325.7K followers | |
| 90 | 26 | 8.2M followers | |
| 91 | 26 | 1M followers | |
| 92 | 25 | 49.5K followers | |
| 93 | 25 | 488.9K followers | |
| 94 | 24 | 149.1K followers | |
| 95 | 24 | 10.5M followers | |
| 96 | 24 | 845.2K followers | |
| 97 | 23 | 283.3K followers | |
| 98 | 23 | 459K followers | |
| 99 | 23 | 424.2K followers | |
| 100 | 23 | 453.5K followers | |
| 101 | 23 | 2.2M followers | |
| 102 | 23 | 620.3K followers | |
| 103 | 22 | 57.2K followers | |
| 104 | 22 | 322.1K followers | |
| 105 | 22 | 72.5K followers | |
| 106 | 22 | 223.2K followers | |
| 107 | 22 | 180.9K followers | |
| 108 | 22 | 410.6K followers | |
| 109 | 22 | 626.6K followers | |
| 110 | 21 | 125.2K followers | |
| 111 | 21 | 88.4K followers | |
| 112 | 21 | 1.7M followers | |
| 113 | 20 | 566K followers | |
| 114 | 20 | 371.2K followers | |
| 115 | 20 | 48.2K followers | |
| 116 | 20 | 148.2K followers | |
| 117 | 20 | 340.3K followers | |
| 118 | 19 | 66.8K followers | |
| 119 | 17 | 194.6K followers | |
| 120 | 17 | 179.2K followers | |
| 121 | 16 | 116.7K followers | |
| 122 | 14 | 126.6K followers | |
| 123 | 12 | 444.9K followers | |
| 124 | 11 | 75.3K followers | |
| 125 | 11 | 259.1K followers | |
| 126 | 11 | 38.4K followers | |
| 127 | 11 | 1.2M followers |
2024
World Air Quality Report
News
