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 | 242 | 3.1M followers | |
| 2 | 197 | 33.2K followers | |
| 3 | 191 | 144.1K followers | |
| 4 | 189 | 3.1M followers | |
| 5 | 176 | 1.1M followers | |
| 6 | 175 | 618.3K followers | |
| 7 | 174 | 1.5M followers | |
| 8 | 174 | 411.7K followers | |
| 9 | 161 | 2.3M followers | |
| 10 | 159 | 1.6M followers | |
| 11 | 155 | 132.7K followers | |
| 12 | 149 | 1.1M followers | |
| 13 | 147 | 53K followers | |
| 14 | 147 | 569.9K followers | |
| 15 | 138 | 157.4K followers | |
| 16 | 137 | 107.4K followers | |
| 17 | 134 | 84.1K followers | |
| 18 | 127 | 507.8K followers | |
| 19 | 124 | 3.1M followers | |
| 20 | 117 | 64.9K followers | |
| 21 | 117 | 22K followers | |
| 22 | 115 | 272.9K followers | |
| 23 | 113 | 329.5K followers | |
| 24 | 112 | 670.9K followers | |
| 25 | 112 | 1.9M followers | |
| 26 | 112 | 1.4M followers | |
| 27 | 111 | 388.1K followers | |
| 28 | 107 | 676.3K followers | |
| 29 | 106 | 185.5K followers | |
| 30 | 103 | 445.2K followers | |
| 31 | 102 | 244.7K followers | |
| 32 | 102 | 728K followers | |
| 33 | 92 | 1.4M followers | |
| 34 | 90 | 869.3K followers | |
| 35 | 88 | 235.8K followers | |
| 36 | 88 | 2.7M followers | |
| 37 | 84 | 12.3M followers | |
| 38 | 82 | 1M followers | |
| 39 | 81 | 72K followers | |
| 40 | 81 | 267K followers | |
| 41 | 81 | 639.4K followers | |
| 42 | 81 | 620.3K followers | |
| 43 | 80 | 14.6M followers | |
| 44 | 78 | 1.7M followers | |
| 45 | 75 | 259.1K followers | |
| 46 | 74 | 388.8K followers | |
| 47 | 73 | 58.7K followers | |
| 48 | 72 | 103.1K followers | |
| 49 | 71 | 15.3K followers | |
| 50 | 71 | 118.9K followers | |
| 51 | 71 | 543.7K followers | |
| 52 | 70 | 1M followers | |
| 53 | 69 | 63.8K followers | |
| 54 | 69 | 95.4K followers | |
| 55 | 69 | 425K followers | |
| 56 | 68 | 1.5M followers | |
| 57 | 67 | 376.7K followers | |
| 58 | 66 | 27.5K followers | |
| 59 | 66 | 51.9K followers | |
| 60 | 66 | 14.1M followers | |
| 61 | 65 | 28.2K followers | |
| 62 | 64 | 125K followers | |
| 63 | 64 | 54K followers | |
| 64 | 62 | 367.8K followers | |
| 65 | 61 | 122K followers | |
| 66 | 61 | 1.2M followers | |
| 67 | 60 | 204.3K followers | |
| 68 | 60 | 297.5K followers | |
| 69 | 59 | 457.2K followers | |
| 70 | 59 | 92.1K followers | |
| 71 | 59 | 159.1K followers | |
| 72 | 58 | 524.8K followers | |
| 73 | 56 | 554K followers | |
| 74 | 56 | 858.5K followers | |
| 75 | 56 | 193.2K followers | |
| 76 | 56 | 850.2K followers | |
| 77 | 56 | 2M followers | |
| 78 | 55 | 146.4K followers | |
| 79 | 55 | 227.2K followers | |
| 80 | 55 | 13.5M followers | |
| 81 | 55 | 1.1M followers | |
| 82 | 55 | 339.3K followers | |
| 83 | 55 | 621K followers | |
| 84 | 53 | 1.2M followers | |
| 85 | 53 | 154.9K followers | |
| 86 | 52 | 86.3K followers | |
| 87 | 52 | 898.5K followers | |
| 88 | 51 | 169.3K followers | |
| 89 | 47 | 665.6K followers | |
| 90 | 46 | 409.3K followers | |
| 91 | 44 | 170.5K followers | |
| 92 | 44 | 106.9K followers | |
| 93 | 42 | 1.2M followers | |
| 94 | 41 | 269.7K followers | |
| 95 | 41 | 59.1K followers | |
| 96 | 40 | 513.4K followers | |
| 97 | 39 | 66.6K followers | |
| 98 | 39 | 195.2K followers | |
| 99 | 39 | 470.4K followers | |
| 100 | 38 | 191.2K followers | |
| 101 | 33 | 45.1K followers | |
| 102 | 32 | 12M followers | |
| 103 | 31 | 631.6K followers | |
| 104 | 31 | 150.2K followers | |
| 105 | 31 | 64K followers | |
| 106 | 30 | 143.9K followers | |
| 107 | 28 | 586.1K followers | |
| 108 | 28 | 133K followers | |
| 109 | 28 | 1.9M followers | |
| 110 | 27 | 423K followers | |
| 111 | 27 | 228.1K followers | |
| 112 | 27 | 12.8M followers | |
| 113 | 26 | 130.5K followers | |
| 114 | 25 | 1.3M followers | |
| 115 | 25 | 598.1K followers | |
| 116 | 24 | 169.5K followers | |
| 117 | 23 | 172.3K followers | |
| 118 | 23 | 2.4M followers | |
| 119 | 22 | 257.1K followers | |
| 120 | 22 | 1.1M followers | |
| 121 | 21 | 341.9K followers | |
| 122 | 17 | 142.3K followers | |
| 123 | 15 | 1.8M followers | |
| 124 | 10 | 178.6K followers | |
| 125 | 7 | 147.6K followers |
2024
World Air Quality Report
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