Anti-haze nose-mouth mask

The invention relates to an anti-haze nose-mouth mask. The mask comprises a nose clamp, two nose plugging tubes and filtering membranes. The two ends of the nose clamp are connected with the two nose plugging tubes into an integral structure respectively. The nose clamp is made of materials good in flexibility. The filtering membranes are sheet-shaped and fixed in the nose plugging tubes. The filtering membranes are made of any material of nuclear hole membranes, cellulose membranes, polytetrafluoroethylene membranes or polysulfone membranes. The hole diameters of the filtering membranes can filter inhalable particles or inhalable suspended particles with the diameters being larger than or equal to 2.5 microns effectively. The mask is low in weight, small in size, comfortable to wear, capable of not affecting the appearance, good in small particle filtering effect, simple to produce, low in price and efficient, applicable to prevention of the inhalable particles or other pollutants from entering the respiratory tracts and lungs through nasal cavities and capable of preventing the morbidity of pulmonary diseases.