3 5 | | 2023 | | | | | | | | | | | | | | | | | 14 | | | | | | | | | | | | | | | | | | PM2.5 | 57% GDP | 34.4% I III | 23.8 | 87.9% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PM2.5 | | | | | | | | | | | 2023 | | | | | | | 6.5% | | | 84% | 58% | PM2.5 | 57% 1% | | 90% | | | | | | | | | | | | | | | | | | | 180 | 1.9 | 12.3 | 23.3 | | | 123 1 | | | | | | | | 2 | | | | | | | | | 3 | | | | | | 123 | | | 345 | 3 | | | | | | | | 4 | | | | | | | | 5 | | | | | | | | | COP15 | | | | COP15 | | | | | | | | 1992 | | | | | | | | | | | | | 2021 10 COP15 | 12 | COP15 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 193 2 | | | | | | | | | | | | 30% | | | | 44 | | | | | | | | | | | | | | | | | | |