The invention provides an orange essential oil anti-dust mask and a manufacturing method thereof. The method comprises: selecting a melt-blowing cloth with a reticular fiber structure, soaking the cloth in orange essential oil for 5-10 min, taking the cloth out, drying naturally, to obtain an orange essential oil filter cloth, respectively arranging two layers of non-woven fabrics on the orange essential oil filter cloth and under the orange essential oil filter cloth, putting an orange essential oil filter layer in the middle, using a high-temperature sealing machine to extrude a mask filterlayer, using a pure cotton cloth on the surface of the mask, close to human skin, using a white cotton cloth, a cotton print, a cartoon polyester fabric or chiffon on the outermost layer of the mask,the filter layer being on the middle, through a conventional mask manufacturing process, obtaining an orange essential oil anti-dust mask. The anti-dust healthy mask has not harm to human bodies, andis simple in structure and easy in usage, high in air permeability, and good in dust prevention effect, and has effects of fragrance, vomit prevention, body and mind relaxation, pressure relief, and fatigue relief.