The composition of heavy metals (i.e., V, Pb, Cu, Cd, Zn, Cr, Sb, Ni, Co, As, and Mn) in the PM2.5 collected in October, November, and December 2017 was measured. Among the heavy metals detected, Fe, Cu, Zn, Pb, and Mn were the most prominent, with concentrations of 1.49, 0.31, 0.78, 74.60, and 0.16 μg/mL, respectively.