Based on the method and requirement of environmental risk assessment in Guidelines for Site Environmental Assessment and the guidelines for risk assessment of USA superfund act, contaminated site of certain chemical plant in Wuhan was taken as an example, the method of environmental risk assessment of antimony in soil was discussed. The results showed that the contaminated soil was not hazardous waste, and contents of organic contaminant and most heavy metals were lower than the corresponding criterion, but content of antimony in part was higher, the most mass fraction was 1 262.7×10-6, and the mass fractions of antimony for 66% of soil samples were higher than the recommended fixed value (26×10-6); non-carcinogenic risk of contaminated soil was very high. oft-com:office:office" />