PROBLEM TO BE SOLVED: To provide an air conditioner including an atomizing device which is simply structured and is low in cost.SOLUTION: The atomizing device in which voltage is applied to a discharge electrode to generate mist includes an electrode holding part for storing the discharge electrode, a fixing unit for suppressing that the discharge electrode stored in the electrode-holding part moves, an energized member for applying the voltage to the discharge electrode, and a water supply unit for supplying water to the discharge electrode, wherein the fixing unit presses the discharge electrode to the electrode holding unit side through the energized member.【課題】構造が簡単で低コストな霧化装置を備える空気調和機を提供する。【解決手段】放電電極に電圧を印加することでミストを発生させる霧化装置において、前記放電電極を収納する電極保持部と、前記電極保持部に収納された前記放電電極が移動するのを抑制する固定手段と、前記放電電極に電圧を印加するための通電部材と、前記放電電極に水を供給する水供給手段と、を備え、前記固定手段は、前記通電部材を介して前記放電電極を前記電極保持部側に押圧するようにした。【選択図】図13