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Monitoring air pollution is related to the life quality and health of the people.In this study,we present concentrations of the heavy metals(e.g.cadmium(Cd),chromium(Cr),copper(Cu),nickel(Ni),lead(Pb),vanadium(V),and zinc(Zn)in living Haplocladium microphyllum within Suqian City and compare the concentrations of these elements at various sites.