| 2020 5 4 | 6114.8 | 4902.8 1212.0 | 180.0 / | 658.4 / 50.0 | / 280.1 / | 8.0 / | 31.0 / | 2.0 / | 7.5 / 1 20 | 33.3 | 5 4 2844.9 | 114.4 | 41.1 | 9.3 | 1.6 | 5 1 | 41-43 / | | | | | | | 461 | | | | 2020 1 20 5 4 | 337 | 87.3% | 4.9 | PM2.5 38 / | 13.6% 1864 | | Ⅰ ~ Ⅲ | 8.4 Ⅳ Ⅴ | 5.1 Ⅴ | 3.3 | 42127 | | | 1658 | Ⅲ | 234 | Ⅲ | |