The High-pressure Mist Jet Dust Removal System consists of a high-pressure main unit, mist jets, high-pressure pipes, and a detection unit. In operation, the high-pressure main unit transfers precision-filtered tap water (or medication water) through pressurization via high-pressure pipes to the mist jet unit, which then sprays it out through nozzles on the mist jets, effectively eliminating dust and odors in the environment. The high-pressure main unit acts as the control brain of the entire system, capable of receiving feedback from the detection unit (PM2.5, wind speed, temperature, odors, etc.) to control the start and stop of the high-pressure main unit.