污染物 | 因子1 | 因子2 |
SO2 | −0.251 | 0.549 |
NO2 | 0.300 | −0.023 |
PM10 | 0.194 | 0.149 |
CO | −0.099 | 0.425 |
O3 | 0.507 | −0.334 |
PM2.5 | 0.245 | −0.067 |