污染物 | PM2.5 | PM10 | SO2 | NO2 | CO | O3-8h |
PM2.5 | 1.000 | 0.896** | 0.118** | 0.186** | 0.287** | −0.357** |
PM10 | 0.896** | 1.000 | 0.022 | −0.007 | 0.060* | −0.179** |
SO2 | 0.118** | 0.022 | 1.000 | 0.329** | 0.448** | −0.237** |
NO2 | 0.186** | −0.007 | 0.329** | 1.000 | 0.697** | −0.545** |
CO | 0.287** | 0.060* | 0.448** | 0.697** | 1.000 | −0.647** |
O3-8h | −0.357** | −0.179** | −0.237** | −0.545** | −0.647** | 1.000 |