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Correlation coefficient of PM2.5 and meteorological factors for 2007 and 2008.
| Correlation (r) | PM2.5 | WD | WS | TEMP | RH | MSLP |
|---|---|---|---|---|---|---|
| PM2.5 | 1.000 | −0.101 | 0.095 | −0.478 | −0.366 | 0.504 |
| WD | −0.101 | 1.000 | −0.683 | 0.291 | −0.052 | −0.342 |
| WS | 0.095 | −0.683 | 1.000 | −0.220 | 0.011 | 0.222 |
| TEMP | −0.478 | 0.291 | −0.220 | 1.000 | 0.083 | −0.866 |
| RH | −0.366 | −0.052 | 0.011 | 0.083 | 1.000 | −0.338 |
| MSLP | 0.504 | −0.342 | 0.222 | −0.866 | −0.338 | 1.000 |
