| | | | | | | | | | | | | | | | | | | | 25 30 | | 6 | 10 / | 102 | | | | | 45 | 41 | | | | | | | | | | 2030 | | 18 | | | | | | | | | | | | | | | | | 6 | | | | | | 2021 | 96.7% 2015 2 | PM2.5 9 / | 2015 48% | 2015 | 17.77% | 15.48% | | | | | | |