The invention relates to dust control equipment, in particular to dust control equipment for environmental protection of a construction site and aims to realize time saving, labor saving, low labor intensity and high operating efficiency of the dust control equipment for environmental protection of the construction site. The dust control equipment for environmental protection of the construction site comprises a bottom plate and the like, a supporting frame is vertically mounted at the left end of the top of the bottom plate by means of bolt connection, a driving device is arranged at the top of the bottom plate on the right side of the supporting plate, a top plate is horizontally mounted at the top of the supporting frame by means of bolt connection, and a spraying device is arranged at the bottom of the top plate. By adoption of a first motor for driving, a nozzle sprays water to settle dust on the construction site, so that environmental protection is realized, and time saving, labor saving, low labor intensity and high operating efficiency are realized as well.