Cleanest

World's cleanest airports. https://x.com/spectatorindex/status/2008916539177603519

1. 🇯🇵 Tokyo Haneda
2. 🇰🇷 Seoul Incheon
3. 🇸🇬 Singapore Changi
4. 🇶🇦 Doha Hamad
5. 🇯🇵 Centrair Nagoya
6. 🇯🇵 Tokyo Narita
7. 🇯🇵 Kansai
8. 🇭🇰 Hong Kong
9. 🇹🇼 Taiwan Taoyuan
10. 🇨🇭 Zurich