**Appendix A**

The Appendix A contains the detailed results of statistical analyses.


**Table A1.** The *p*-value of the Shapiro–Wilk test for samples. Significant values at α = 0.1 are marked with green.

**Table A2.** The *p*-value of the Mann–Whitney U test for PM2.5, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


**Table A3.** The *p*-value of the Mann–Whitney U test for H2O%, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


**Table A4.** The *p*-value of the Mann–Whitney U test for CO2, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


**Table A5.** The *p*-value of the Mann–Whitney U test for CO, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.1 orange.


**Table A6.** The *p*-value of the Mann–Whitney U test for N2O, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


**Table A7.** The *p*-value of the Mann–Whitney U test for NO, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


**Table A8.** The *p*-value of the Mann–Whitney U test for NO2, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.


GV

 **BM BV GM GV** BM 1.0 3.0 × 10−<sup>45</sup> 3.2 × 10−<sup>42</sup> 1.1 × 10−<sup>46</sup> BV 1.0 6.8 × 10−<sup>20</sup> 8.9 × 10−<sup>18</sup> GM 1.0 5.3 × 10−<sup>45</sup>

**Table A9.** The *p*-value of the Mann–Whitney U test for SO2, values significant at α = 0.1 are marked with green,atα=0.05yellow,andatα=0.01orange.

**Table A10.** The *p*-value of the Mann–Whitney U test for NH3, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.

 1.0


**Table A11.** The *p*-value of the Mann–Whitney U test for CH4, values significant at α = 0.1 are marked with green, at α = 0.05 yellow, and at α = 0.01 orange.

