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 | 140 | 1.8M followers | |
| 2 | 139 | 10.7K followers | |
| 3 | 122 | 290.9K followers | |
| 4 | 120 | 48.1K followers | |
| 5 | 112 | 2.8M followers | |
| 6 | 107 | 123.3K followers | |
| 7 | 106 | 64.2K followers | |
| 8 | 90 | 173.6K followers | |
| 9 | 90 | 72K followers | |
| 10 | 81 | 20.9K followers | |
| 11 | 81 | 563.1K followers | |
| 12 | 81 | 600.3K followers | |
| 13 | 77 | 1.5M followers | |
| 14 | 76 | 112.8K followers | |
| 15 | 71 | 25.9K followers | |
| 16 | 69 | 45.4K followers | |
| 17 | 69 | 106.6K followers | |
| 18 | 69 | 148K followers | |
| 19 | 68 | 1.4M followers | |
| 20 | 68 | 138.4K followers | |
| 21 | 68 | 108.7K followers | |
| 22 | 68 | 2.4M followers | |
| 23 | 67 | 1.3M followers | |
| 24 | 67 | 1.1M followers | |
| 25 | 67 | 13.2K followers | |
| 26 | 65 | 425.1K followers | |
| 27 | 64 | 403.3K followers | |
| 28 | 63 | 34.3K followers | |
| 29 | 62 | 85.6K followers | |
| 30 | 62 | 19.8K followers | |
| 31 | 62 | 598.8K followers | |
| 32 | 61 | 74.3K followers | |
| 33 | 60 | 596.9K followers | |
| 34 | 60 | 14.3K followers | |
| 35 | 60 | 60.4K followers | |
| 36 | 60 | 74.9K followers | |
| 37 | 60 | 93.3K followers | |
| 38 | 59 | 814.9K followers | |
| 39 | 58 | 2.3M followers | |
| 40 | 58 | 439.9K followers | |
| 41 | 58 | 1.8M followers | |
| 42 | 57 | 1M followers | |
| 43 | 57 | 556.8K followers | |
| 44 | 56 | 1M followers | |
| 45 | 56 | 298.2K followers | |
| 46 | 56 | 286.8K followers | |
| 47 | 56 | 579.7K followers | |
| 48 | 55 | 544.8K followers | |
| 49 | 55 | 1.5M followers | |
| 50 | 55 | 56.3K followers | |
| 51 | 54 | 122.6K followers | |
| 52 | 52 | 449K followers | |
| 53 | 52 | 144.3K followers | |
| 54 | 52 | 260.3K followers | |
| 55 | 50 | 486K followers | |
| 56 | 50 | 2.7M followers | |
| 57 | 49 | 12.6M followers | |
| 58 | 48 | 514K followers | |
| 59 | 47 | 8M followers | |
| 60 | 46 | 559.9K followers | |
| 61 | 44 | 37.5K followers | |
| 62 | 44 | 131.2K followers | |
| 63 | 42 | 213K followers | |
| 64 | 41 | 345.8K followers | |
| 65 | 41 | 936.8K followers | |
| 66 | 40 | 105K followers | |
| 67 | 39 | 41.6K followers | |
| 68 | 39 | 422.7K followers | |
| 69 | 39 | 226.7K followers | |
| 70 | 39 | 196.8K followers | |
| 71 | 39 | 8.8M followers | |
| 72 | 38 | 121.5K followers | |
| 73 | 38 | 101.1K followers | |
| 74 | 37 | 112.1K followers | |
| 75 | 36 | 48.5K followers | |
| 76 | 36 | 173.6K followers | |
| 77 | 35 | 147.5K followers | |
| 78 | 33 | 45.7K followers | |
| 79 | 33 | 146.2K followers | |
| 80 | 33 | 44.4K followers | |
| 81 | 33 | 417.6K followers | |
| 82 | 33 | 10.2M followers | |
| 83 | 33 | 102.2K followers | |
| 84 | 33 | 476.3K followers | |
| 85 | 32 | 82.8K followers | |
| 86 | 32 | 68.1K followers | |
| 87 | 32 | 7.3M followers | |
| 88 | 31 | 48.5K followers | |
| 89 | 30 | 278.9K followers | |
| 90 | 29 | 145.7K followers | |
| 91 | 28 | 363.3K followers | |
| 92 | 28 | 70K followers | |
| 93 | 28 | 43.7K followers | |
| 94 | 28 | 38.5K followers | |
| 95 | 28 | 1.2M followers | |
| 96 | 27 | 215.3K followers | |
| 97 | 27 | 277K followers | |
| 98 | 25 | 2.1M followers | |
| 99 | 25 | 1.1M followers | |
| 100 | 25 | 2.2M followers | |
| 101 | 24 | 1.8M followers | |
| 102 | 23 | 50.2K followers | |
| 103 | 22 | 56.5K followers | |
| 104 | 22 | 25.4K followers | |
| 105 | 22 | 101.6K followers | |
| 106 | 22 | 646.7K followers | |
| 107 | 22 | 96.3K followers | |
| 108 | 22 | 504.3K followers | |
| 109 | 22 | 9M followers | |
| 110 | 20 | 827.3K followers | |
| 111 | 19 | 188.4K followers | |
| 112 | 19 | 32.6K followers | |
| 113 | 19 | 58K followers | |
| 114 | 18 | 320K followers | |
| 115 | 18 | 77.6K followers | |
| 116 | 17 | 70K followers | |
| 117 | 17 | 413.1K followers | |
| 118 | 17 | 330.5K followers | |
| 119 | 17 | 167.1K followers | |
| 120 | 17 | 429.3K followers | |
| 121 | 17 | 37.8K followers | |
| 122 | 16 | 71.5K followers | |
| 123 | 15 | 315.3K followers | |
| 124 | 14 | 248.3K followers | |
| 125 | 11 | 120.2K followers | |
| 126 | 11 | 122.3K followers | |
| 127 | 11 | 1.7M followers |
2024
World Air Quality Report
