| 12 25 2019 | | | 2019 | | | | 1 11 | 89.9% 0. | 3 83.5% | PM 2.5 | 25 | 10 PM 2.5 | 26 2015 | 29.7% | 52 | 63.5% 9.7 | 59.6% | 42 | 81% | | 22009 | 98% | 109 | 99.5% | 20% |