An air conditioner has a function of carrying a mist of charged minute water particles on a ventilated air being blown into a room. The air conditioner includes a blower blowing the ventilated air and an atomizing unit configured to be supplied with water and to electrostatically atomize it into the mist of minute charged water particles. A housing of the air conditioner is divided by a partition into a flow channel leading from an air inlet to an air outlet and a compartment accommodating therein the atomizing unit. A feed conduit extends from a feed port of the atomizing unit into a flow channel through the partition to feed the mist to the air being blown out through the air outlet, while the atomizing unit is isolated from the flow channel to minimize flow resistance.
