Air purification device for vehicle

An air purification device for a vehicle, comprising:

• an air intake duct having one end formed with a suction opening for sucking air in a vehicle cabin;
• a carbon dioxide removal device that has an inlet connected to another end of the air intake duct and sorbs and removes carbon dioxide contained in air supplied through the inlet;
• an air supply duct having one end connected to a first outlet of the carbon dioxide removal device and another end formed with a blowing opening for blowing purified air from which carbon dioxide has been removed by the carbon dioxide removal device into the vehicle cabin;
• and
• an exhaust duct having one end connected to a second outlet of the carbon dioxide removal device and another end formed with an exhaust opening for discharging the carbon dioxide sorbed by the carbon dioxide removal device to outside of the vehicle cabin,
• wherein the suction opening is provided at a position lower than the blowing opening.