| | | 2018 | | | | | | | | | | | | 6.6% 90 | | | 2.1% | 1361 | 5% | 14 | | | | 60% | | | 3.1% | | | | | | 1.8 | 1 | | | | | | | | | | | | | 30 | 1383 | | | | | 1386 | 280 | PM 2.5 | | | 6.5% | 6 | | | 1 | 620 190 | | | |