Research Article
Spatial Variation of the Relationship between PM2.5 Concentrations and Meteorological Parameters in China
Table 1
The results of the MLR between the PM
2.5 concentrations and meteorological parameters from 2001 to 2010 (
= 333).
| Year | Dependent variable () | Independent variable | | The function* | | |
| 2001 | PM2.5 concentrations | AAP | AAT | 0.75 | = −173.89 + 2448.35 + 10080.71 | 2002 | 0.67 | = −134.55 + 2156.00 + 11490.86 | 2003 | 0.68 | = −204.51 + 2582.41 + 13435.09 | 2004 | 0.72 | = −78.11 + 1879.51 + 8523.51 | 2005 | 0.70 | = −118.68 + 2228.16 + 10684.55 | 2006 | 0.71 | = −196.71 + 2718.83 + 10189.49 | 2007 | 0.68 | = −228.57 + 2747.42 + 12190.28 | 2008 | 0.69 | = −188.33 + 2649.73 + 12271.67 | 2009 | 0.62 | = −97.78 + 1750.89 + 11694.93 | 2010 | 0.66 | = −147.55 + 2257.13 + 12510.72 |
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*The functions were valid because they all passed the -test, and all the regression coefficients passed the -test (at the level of 0.05).
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