Live most polluted major city ranking
This hourly major city ranking compares 125 global cities with measured PM2.5 data. Click to learn more.
This hourly major city ranking compares 125 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 | 227 | 971.5K followers | |
| 2 | 213 | 3M followers | |
| 3 | 187 | 2.6M followers | |
| 4 | 180 | 1.5M followers | |
| 5 | 179 | 348.2K followers | |
| 6 | 177 | 186.9K followers | |
| 7 | 177 | 185.3K followers | |
| 8 | 166 | 248.8K followers | |
| 9 | 159 | 262.5K followers | |
| 10 | 159 | 1.6M followers | |
| 11 | 158 | 528.3K followers | |
| 12 | 155 | 1.4M followers | |
| 13 | 151 | 11.9M followers | |
| 14 | 149 | 408.6K followers | |
| 15 | 146 | 94.1K followers | |
| 16 | 139 | 885.6K followers | |
| 17 | 137 | 2.2M followers | |
| 18 | 129 | 1.8M followers | |
| 19 | 125 | 1.7M followers | |
| 20 | 123 | 611.9K followers | |
| 21 | 122 | 55.2K followers | |
| 22 | 118 | 307.5K followers | |
| 23 | 116 | 660.1K followers | |
| 24 | 116 | 1.2M followers | |
| 25 | 115 | 1M followers | |
| 26 | 113 | 2.9M followers | |
| 27 | 112 | 193.3K followers | |
| 28 | 111 | 79.5K followers | |
| 29 | 103 | 254.2K followers | |
| 30 | 102 | 1.4M followers | |
| 31 | 100 | 136K followers | |
| 32 | 97 | 89.7K followers | |
| 33 | 93 | 44.3K followers | |
| 34 | 92 | 388.1K followers | |
| 35 | 91 | 220.8K followers | |
| 36 | 91 | 1.9M followers | |
| 37 | 84 | 682.6K followers | |
| 38 | 84 | 460.1K followers | |
| 39 | 82 | 313.4K followers | |
| 40 | 82 | 903.9K followers | |
| 41 | 81 | 157.1K followers | |
| 42 | 81 | 13.1M followers | |
| 43 | 77 | 105.4K followers | |
| 44 | 76 | 25K followers | |
| 45 | 75 | 8.8M followers | |
| 46 | 73 | 469.2K followers | |
| 47 | 73 | 203.1K followers | |
| 48 | 73 | 2.4M followers | |
| 49 | 71 | 915K followers | |
| 50 | 69 | 24.7K followers | |
| 51 | 68 | 121.5K followers | |
| 52 | 68 | 20.3K followers | |
| 53 | 65 | 9.5M followers | |
| 54 | 65 | 743.6K followers | |
| 55 | 64 | 418.6K followers | |
| 56 | 64 | 96.2K followers | |
| 57 | 64 | 10.7M followers | |
| 58 | 63 | 514.8K followers | |
| 59 | 63 | 281.3K followers | |
| 60 | 62 | 103.2K followers | |
| 61 | 61 | 375.2K followers | |
| 62 | 60 | 303.8K followers | |
| 63 | 60 | 135K followers | |
| 64 | 60 | 1.1M followers | |
| 65 | 60 | 42.8K followers | |
| 66 | 60 | 41.8K followers | |
| 67 | 59 | 507.3K followers | |
| 68 | 59 | 108.8K followers | |
| 69 | 59 | 88.5K followers | |
| 70 | 59 | 71.7K followers | |
| 71 | 58 | 76.6K followers | |
| 72 | 57 | 143.7K followers | |
| 73 | 57 | 109.3K followers | |
| 74 | 55 | 17.1K followers | |
| 75 | 55 | 216.9K followers | |
| 76 | 55 | 1.1M followers | |
| 77 | 54 | 60.9K followers | |
| 78 | 54 | 86.1K followers | |
| 79 | 54 | 475.9K followers | |
| 80 | 54 | 78.3K followers | |
| 81 | 54 | 617.8K followers | |
| 82 | 53 | 13.2K followers | |
| 83 | 52 | 176.4K followers | |
| 84 | 52 | 122.2K followers | |
| 85 | 50 | 144.4K followers | |
| 86 | 49 | 50.3K followers | |
| 87 | 48 | 229.1K followers | |
| 88 | 47 | 130.9K followers | |
| 89 | 47 | 179.8K followers | |
| 90 | 42 | 1.8M followers | |
| 91 | 42 | 842.6K followers | |
| 92 | 40 | 45.8K followers | |
| 93 | 40 | 542.1K followers | |
| 94 | 39 | 134.3K followers | |
| 95 | 39 | 54K followers | |
| 96 | 39 | 452.9K followers | |
| 97 | 39 | 516.4K followers | |
| 98 | 38 | 898.2K followers | |
| 99 | 36 | 530.1K followers | |
| 100 | 36 | 1.2M followers | |
| 101 | 34 | 59.5K followers | |
| 102 | 34 | 97.5K followers | |
| 103 | 33 | 54K followers | |
| 104 | 33 | 1.3M followers | |
| 105 | 31 | 132.5K followers | |
| 106 | 29 | 1.2M followers | |
| 107 | 29 | 525K followers | |
| 108 | 28 | 588.8K followers | |
| 109 | 28 | 123.8K followers | |
| 110 | 28 | 152.8K followers | |
| 111 | 26 | 322.3K followers | |
| 112 | 26 | 310.1K followers | |
| 113 | 25 | 368.7K followers | |
| 114 | 25 | 213.7K followers | |
| 115 | 25 | 104K followers | |
| 116 | 25 | 10.3M followers | |
| 117 | 23 | 138.6K followers | |
| 118 | 22 | 262.1K followers | |
| 119 | 21 | 330.4K followers | |
| 120 | 20 | 102.3K followers | |
| 121 | 20 | 2.3M followers | |
| 122 | 18 | 129.4K followers | |
| 123 | 17 | 67.1K followers | |
| 124 | 17 | 42.6K followers | |
| 125 | 11 | 103.6K followers |
2024
World Air Quality Report
News
