1 - 6 PM2.5 | PM10 | 14.7% 11% | 82.6% PM2.5 | 25 | | 0.1 | | | 7 26 | | | | | | | | | | | | | | PM2.5 | | | | 12.8 | | 1.6 | | | B | 6 | | | | | | | | | | | |