污染物 | PM2.5 | PM10 | SO2 | NO2 | CO | O3-8h |
PM2.5 | 1.000 | 0.693** | 0.036 | 0.174** | 0.066* | −0.246** |
PM10 | 0.693** | 1.000 | −0.015 | 0.006* | 0.024 | −0.112** |