Supplementary material to "Dust Transport and Local Anthropogenic Emissions Differently Shape Atmospheric Ice-Nucleating Particles: Insights from an Industrial Urban Atmosphere"

Table S1.The Pearson correlation coefficients between pollutants and the measured N INP at different temperatures are 17 presented, with significant results at the 95% confidence level (p < 0.05) highlighted in bold."HM" is the sum of 8 PM 2.5 -18 bound heavy metals (Cd, Cr, Hg, As, Pb, Cu, Zn, Ni).N >0.5µm , N 1µm refer to the particle number concentrations 19 with diameters larger than 0.5 µm, smaller than 1 µm, and larger than 1 µm, respectively.20 Factors -10 ℃ -12.5 ℃ -15 ℃ -17.5 ℃ -20 ℃ Fe 0.22 0.13 0.14 0.05 -0.20 K -0.01 0.17 0.02 -0.11 -0.06 Ca 0.44 0.27 0.33 0.33 0.08 Zn 0.12 0.16 0.14 -0.02 -0.19 Pb 0.32 0.38 0.34 0.29 0.10 Mn 0.10 0.09 0.13 -0.01 -0.28 Cu -0.03 0.15 0.01 -0.10 -0.07As 0.17 0.11 0.11 -0.01 -0.12 Ag -0.04 -0.12 -0.08 -0.03 0.27 Ga 0.11 0.11 0.14 -0.03 -0.05 Cr -0.03 -0.09 -0.12 -0.21 -0.39 Se 0.12 0.10 0.08 -0.11 -0.12 Co 0.61 0.61 0.45 0.38 0.22 Sr -0.03 0.15 0.00 -0.12 -0.05 Cd -0.06 -0.05 0.00 0.02 0.03 Ba -0.02 0.15 0.00 -0.10 -0.05 Hg 0.12 0.19 0.16 -0.09 -0.19 Ni -0.12 -0.18 -0.09 -0.25 -0.41 Au -0.49 -0.50 -0.44 -0.27 -0.07 NO3 - 0.06 -0.03 -0.02 -0.16 -0.18 SO4 2- 0.04 -0.01 -0.02 -0.20 -0.17