| 2016 7 | | | | | | | | | | | 2017 5 | 31 | | | | | | | | | | | | | | | | | | | | | 2016 7 | | | 11 | | | 32 13 | | 19 | | | | | | | | | | | | | | 22 | | | | | | | | 11 | 9 30 | | | | | | | | | | | | 2017 | 278 | 81.1% 6.6% | PM2.5 46 | 14.8%(2013-2017 5 12% ) | | 30 11.8% | | | | | | | | | | | | | | | | | | | | | | | | | | | | 24 | | | | | | | | | | | | |