Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Live most polluted major city ranking 
2023
World Air Quality Report
AQI US legend
0-50
Good
51-100
Moderate
101-150
Unhealthy for sensitive groups
151-200
Unhealthy
201-300
Very unhealthy
301+
Hazardous
| Rank | Major city, country/region | AQI US | Followers | |
|---|---|---|---|---|
| 1 |  | Lahore, Pakistan | 135 | 389.1K followers |
| 2 |  | Kinshasa, Democratic Republic of the Congo | 129 | 6.8K followers |
| 3 |  | Delhi, India | 116 | 2.7M followers |
| 4 |  | Lima, Peru | 112 | 35.5K followers |
| 5 |  | Santiago, Chile | 110 | 95.9K followers |
| 6 |  | Jerusalem, Israel | 108 | 60.6K followers |
| 7 |  | Medan, Indonesia | 106 | 1.3M followers |
| 8 |  | Hanoi, Vietnam | 98 | 2.2M followers |
| 9 | | Tel Aviv-Yafo, Israel | 91 | 82.4K followers |
| 10 | | Jakarta, Indonesia | 91 | 1.7M followers |
| 11 |  | Phnom Penh, Cambodia | 90 | 397.9K followers |
| 12 |  | Shanghai, China | 89 | 2.1M followers |
| 13 |  | Accra, Ghana | 86 | 6.7K followers |
| 14 |  | Detroit, USA | 83 | 25.3K followers |
| 15 | | Karachi, Pakistan | 82 | 69.8K followers |
| 16 |  | Kathmandu, Nepal | 82 | 148.3K followers |
| 17 |  | Nairobi, Kenya | 82 | 14.3K followers |
| 18 |  | Cairo City, Egypt | 80 | 27.7K followers |
| 19 |  | Dhaka, Bangladesh | 80 | 227.9K followers |
| 20 |  | Kuala Lumpur, Malaysia | 78 | 384.9K followers |
| 21 | | Beijing, China | 77 | 7.1M followers |
| 22 |  | Kampala, Uganda | 76 | 9.5K followers |
| 23 | | Kolkata, India | 75 | 1.4M followers |
| 24 | | Mumbai, India | 74 | 1.5M followers |
| 25 | | Ho Chi Minh City, Vietnam | 73 | 2.2M followers |
| 26 | | Hangzhou, China | 71 | 336.8K followers |
| 27 | | Chongqing, China | 71 | 173K followers |
| 28 |  | Addis Ababa, Ethiopia | 69 | 15.5K followers |
| 29 | | Chengdu, China | 69 | 1.7M followers |
| 30 |  | Istanbul, Turkey | 69 | 225.5K followers |
| 31 |  | Dubai, United Arab Emirates | 69 | 378.7K followers |
| 32 | | Wuhan, China | 68 | 327.7K followers |
| 33 | | Houston, USA | 67 | 29.6K followers |
| 34 |  | Doha, Qatar | 66 | 102K followers |
| 35 |  | Wroclaw, Poland | 66 | 254.4K followers |
| 36 | | Guangzhou, China | 66 | 1.5M followers |
| 37 | | Krakow, Poland | 65 | 308.3K followers |
| 38 |  | Sao Paulo, Brazil | 64 | 81.6K followers |
| 39 |  | Riyadh, Saudi Arabia | 62 | 86.1K followers |
| 40 |  | Manama, Bahrain | 62 | 30.4K followers |
| 41 |  | Baghdad, Iraq | 62 | 20.5K followers |
| 42 |  | Skopje, North Macedonia | 62 | 14.6K followers |
| 43 | | Warsaw, Poland | 62 | 328K followers |
| 44 |  | Toronto, Canada | 62 | 349.7K followers |
| 45 | | New York City, USA | 61 | 1.9M followers |
| 46 | | Batam, Indonesia | 60 | 1.3M followers |
| 47 |  | Tehran, Iran | 60 | 1M followers |
| 48 |  | Paris, France | 60 | 5.7M followers |
| 49 |  | Berlin, Germany | 60 | 198.6K followers |
| 50 |  | Bishkek, Kyrgyzstan | 59 | 40.6K followers |
| 51 | | Chicago, USA | 58 | 46.1K followers |
| 52 |  | Bratislava, Slovakia | 57 | 38.3K followers |
| 53 |  | Prague, Czech Republic | 56 | 107.5K followers |
| 54 |  | Incheon, South Korea | 56 | 23.4K followers |
| 55 |  | Kuwait City, Kuwait | 55 | 64.4K followers |
| 56 |  | Helsinki, Finland | 55 | 75.1K followers |
| 57 |  | Sofia, Bulgaria | 55 | 110.8K followers |
| 58 |  | Ulaanbaatar, Mongolia | 55 | 52.5K followers |
| 59 |  | Canberra, Australia | 55 | 273.9K followers |
| 60 |  | Rotterdam, Netherlands | 54 | 122.9K followers |
| 61 | | Munich, Germany | 53 | 345.8K followers |
| 62 |  | Stockholm, Sweden | 52 | 37.2K followers |
| 63 |  | Athens, Greece | 52 | 27.6K followers |
| 64 | | Washington, D.C., USA | 52 | 40.7K followers |
| 65 |  | Sarajevo, Bosnia Herzegovina | 51 | 51.3K followers |
| 66 | | Amsterdam, Netherlands | 50 | 238.7K followers |
| 67 | | Lyon, France | 49 | 492.6K followers |
| 68 |  | Singapore, Singapore | 49 | 873.7K followers |
| 69 |  | Pristina, Kosovo | 49 | 13.7K followers |
| 70 |  | Kaohsiung, Taiwan | 49 | 691.3K followers |
| 71 |  | Brussels, Belgium | 48 | 142.1K followers |
| 72 | | Montreal, Canada | 48 | 111.7K followers |
| 73 |  | Krasnoyarsk, Russia | 47 | 96.3K followers |
| 74 | | Los Angeles, USA | 46 | 6.2M followers |
| 75 |  | Lisbon, Portugal | 44 | 22.7K followers |
| 76 | | Taipei, Taiwan | 44 | 990.8K followers |
| 77 | | Busan, South Korea | 44 | 204.1K followers |
| 78 |  | Milano, Italy | 41 | 120.8K followers |
| 79 | | Shenzhen, China | 40 | 395.7K followers |
| 80 |  | Bucharest, Romania | 40 | 63K followers |
| 81 |  | Vienna, Austria | 40 | 144.6K followers |
| 82 | | Nice, France | 39 | 458.5K followers |
| 83 |  | Madrid, Spain | 39 | 331.8K followers |
| 84 |  | Algiers, Algeria | 38 | 37.2K followers |
| 85 |  | Bangkok, Thailand | 38 | 5.4M followers |
| 86 | | Moscow, Russia | 36 | 790K followers |
| 87 |  | Budapest, Hungary | 36 | 23.4K followers |
| 88 | | Seoul, South Korea | 34 | 6.5M followers |
| 89 |  | Tashkent, Uzbekistan | 33 | 121.4K followers |
| 90 |  | London, United Kingdom | 33 | 252.2K followers |
| 91 |  | Kyiv, Ukraine | 32 | 277K followers |
| 92 | | Rome, Italy | 30 | 66.4K followers |
| 93 |  | Kyoto, Japan | 30 | 82K followers |
| 94 |  | Bogota, Colombia | 29 | 80.6K followers |
| 95 | | Minneapolis, USA | 28 | 17.1K followers |
| 96 | | Osaka, Japan | 27 | 66.5K followers |
| 97 | | Chiang Mai, Thailand | 27 | 11.7M followers |
| 98 | | Tokyo, Japan | 27 | 1M followers |
| 99 |  | Auckland, New Zealand | 26 | 70.4K followers |
| 100 | | Kuching, Malaysia | 26 | 49.2K followers |
Stay Informed. Download #1 air quality app
Rated 4.8Air pollution forecast, pollution alerts and much more to help you plan your days and keep protected against air pollution
AQI US, Metric