Vehicle-mounted air component adjusting system

A vehicle-mounted air component adjusting system provided on an upstream side of a vehicle-mounted air conditioning system in a flow direction of air from a vehicle interior or a vehicle exterior to adjust components of the air,

• wherein the vehicle-mounted air component adjusting system comprises:
• a conditioning device having an adsorption portion containing an adsorbent configured to adsorb at least one adsorption target substance at a temperature lower than or equal to a predetermined temperature and to desorb the adsorbed adsorption target substance when the temperature exceeds the predetermined temperature, and a heating means configured to heat the adsorption portion;
• a duct comprising the conditioning device therein and allowing the air to flow therethrough, the duct having a vehicle interior flow path for introducing the air that has passed through the conditioning device into the vehicle interior, and a vehicle exterior flow path for discharging the air that has passed through the conditioning device to the vehicle exterior, and
• wherein, when an outlet of the vehicle exterior flow path is viewed along an extending direction of the vehicle exterior flow path from an upstream side in a flow direction of the air, the outlet of the vehicle exterior flow path is provided at a position displaced from an intake port for the vehicle-mounted air conditioning system.