10 12 | 2020 | | | | | | | | | | 1-9 | 95.3% 10. | 4% PM2.5 29 / | 23.7% | 51 1-8 | 93.3% | | 100% 9 30 | 7 1501 | 1189 79.2% | 9 975 964 | 98.9% 2017 | 76 | 64 2018 | | 41 18 | | 18 16 | 19 14 | | | | | | | | | | | | | | | | | | | | | | 2020 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 | | | | | 14 | | | | | | | | | | |