The present invention relates to a smoking booth comprising: a main body which includes walls and a door and has a smoking space formed therein; an air inlet through which air in the main body flows in; a duct through which the air flowing in from the air inlet is transferred; a purification device which purifies the air transferred in the duct; and an air outlet through which the air purified in the purification device is supplied into the main body, wherein the purification device includes an air filter which purifies the air flowing in through the air inlet, a spray member which sprays water into the air flowing in through the air inlet; and a water purification member which collects the water sprayed from the spray member and purifies the collected water. According to such a configuration, polluted air in the smoking booth is prevented from being discharged to the outside, and the internal polluted air can be efficiently purified by the spray member.;COPYRIGHT KIPO 2016
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