Windproof and dust suppression net is processed into a certain geometric shape, aperture rate, and different aperture combinations based on the wind tunnel test results of the actual implementation site environment, utilizing the principles of aerodynamics. It creates an air flow interference pattern inside the wall, with strong wind (external) passing through the wall, resulting in strong wind on the outside, weak wind on the inside, small wind on the outside, and no wind on the inside, thereby preventing the飞扬 of dust.