The invention discloses a wind preventing and dust controlling net shed, and relates to the technical field of net sheds. A plurality of side bases are arranged as two groups in parallel, medium bases are arranged between the two groups of the side bases, beams are arranged at all the upper ends of the two groups of the side bases and the medium bases, a net body is arranged on the beams, both ends of the net body are connected with the ground through stay cords, and connections among the side bases and among the medium bases are conducted through strengthened steel wires. The net shed can achieve construction with convenience, and has the advantages of high intensity, simple operation and high efficiency.