The invention discloses a functional anti-
haze mask for civil use. The anti-
haze mask comprises a
mask main body which can cover a mouth, a
nose and a lower jaw, and a pair of ear-hung parts which are connected to two ends of the mask main body and are hung and hooked on ears, wherein in a direction from the bridge of the
nose to the lower jaw, the mask main body is divided into a
nasal cavity coverage region which is provided with a
nose bridge soft bar, a respiratory cavity region and a lower jaw coverage region; a storage part, which is used for storing a filter sheet, is arranged in a respiratory cavity, and composite adsorbent material
layers, which have an adsorbent effect on
formaldehyde,
benzene, TVOC (
total volatile organic compound) and particulate matters in
haze and have an
inhibitory effect on
bacteria and viruses in the haze, are included in the filter sheet; when the mask is symmetrically folded, the
nose bridge soft bar in the
nasal cavity coverage region forms an angle of 80-95 degrees with the center line of the mask main body; the center line of the respiratory cavity region is an arc that a
radian is 0.25-0.4 [pi]; and the center line of the lower jaw coverage region forms an angle of 90 degrees with the edge of the mask main body in the region. The mask main body, with the unique design, has an anti-haze function, and meanwhile, the mask main body can get into full contact with the face of a wearer, so that the mask is good in sealing effect and high in comfort, and moreover, the mask is good in filtering effect and air permeability.