Atmosphere organic pollutant sampler

The utility model discloses an atmosphere organic pollutant sampler which comprises a cylindrical shell body 1, an upper cylinder cover 2, a supporting plate 4 of a filtering layer, a bracket 6 and a connection mouth 7 of an air sucking pipe, wherein the connection mouth 7 of an air extraction pipe is connected with an air sucking pump; the supporting plate 4 of the filtering layer is fixed at the upper opening part in the cylindrical shell body 1; the bracket 6 is fixed at the lower part of the cylindrical shell body 1; the middle and lower part in the cylindrical shell body 1 is provided with a gas collecting hook 5; a straight pipe section winding the gas collecting hood 5 at the middle part in the cylindrical shell body 1 is provided with turbinate spiral accelerating pipe 8; an upper opening of the turbinate spiral accelerating pipe 8 is fixed to an upper opening of the gas collecting hook 5 in a communicating mode; a lower opening of the turbinate spiral accelerating pipe 8 is fixed to the lower opening position in the straight pipe section of the gas collecting hook 5; a polyethylene foam filtering layer 3 is laid on the upper surface of the supporting plate 4 of the filtering layer. The atmosphere organic pollutant sampler has the advantages of simple structure, low cost and convenient use, and the collection efficiency to ultra-fine grains and organic pollutant of half-volatilizing state is high.