A portable air-flow guiding apparatus, wherein the portable air-flow guiding apparatus comprises: a base unit seated on a bottom; a head unit comprising a sucking unit through which air is sucked and a discharging unit through which the air sucked through the sucking unit is discharged, the sucking unit and the discharging unit being horizontally spaced apart from each other at a right angle with respect to a vertical direction; and a columnar unit connecting the head unit and the base unit in such a manner that the head unit is vertically spaced from the base unit, wherein the columnar unit is combined with the head unit in a manner that is spaced away from the sucking unit toward a direction of the discharging unit wherein the sucking unit is open at the bottom, and through the sucking unit, the air is sucked from below, wherein the portable air-flow guiding apparatus further comprises: a discharging fan mounted inside the discharging unit and generating a suction force for sucking the air through the sucking unit and discharging the sucked air through the discharging unit; and a fan motor mounted underneath the discharging fan and rotating the discharging fan, characterized by that the columnar unit is combined with the head unit in a manner that is rotatably combined with the base unit in such a manner that the sucking unit side of the head unit is rotated in a leftward-rightward direction, and by that the discharging unit is open at the top and through the discharging unit, the air is discharged upward. a base unit seated on a bottom; a head unit comprising a sucking unit through which air is sucked and a discharging unit through which the air sucked through the sucking unit is discharged, the sucking unit and the discharging unit being horizontally spaced apart from each other at a right angle with respect to a vertical direction; and a columnar unit connecting the head unit and the base unit in such a manner that the head unit is vertically spaced from the base unit, wherein the columnar unit is combined with the head unit in a manner that is spaced away from the sucking unit toward a direction of the discharging unit wherein the sucking unit is open at the bottom, and through the sucking unit, the air is sucked from below, wherein the portable air-flow guiding apparatus further comprises: a discharging fan mounted inside the discharging unit and generating a suction force for sucking the air through the sucking unit and discharging the sucked air through the discharging unit; and a fan motor mounted underneath the discharging fan and rotating the discharging fan, characterized by that the columnar unit is combined with the head unit in a manner that is rotatably combined with the base unit in such a manner that the sucking unit side of the head unit is rotated in a leftward-rightward direction, and by that the discharging unit is open at the top and through the discharging unit, the air is discharged upward. a discharging fan mounted inside the discharging unit and generating a suction force for sucking the air through the sucking unit and discharging the sucked air through the discharging unit; and a fan motor mounted underneath the discharging fan and rotating the discharging fan, characterized by that the columnar unit is combined with the head unit in a manner that is rotatably combined with the base unit in such a manner that the sucking unit side of the head unit is rotated in a leftward-rightward direction, and by that the discharging unit is open at the top and through the discharging unit, the air is discharged upward.