| | | | | | | | | | | | | | | | | | | 2013 338 | PM10 22.7% | | PM2.5 89.5 | 58 | | | | | | | | | | | | | | | | | | | | 5.08 | 21.66% | 2012 2017 | | 6.3 | 4.1 | | | | | | | | | | | | | | | | | | | | | 31 | 1 | | | | | | | | | | | | | | | | | | 8 | | | 3 | | | | | | 5 13 | | 6 | | | | | | | | | | | | | | | | | | | | | | GDP | | | | | | | | | | | | | | | | | | |