污染物 | 因子1 | 因子2 |
SO2 | 0.067 | 0.918 |
NO2 | 0.797 | 0.362 |
PM10 | 0.742 | 0.611 |
CO | 0.315 | 0.843 |
O3 | 0.940 | -0.670 |
PM2.5 | 0.771 | 0.494 |