Abstract: A spray atomizing ozone water generating apparatus with gas storage ability includes a gas-water mixing chamber with atomizing water nebulizer, a delay circuit, as well as a tap water inlet valve and an ozone water outlet valve controlled by the delay circuit. Because the mixer has ozone storage ability, atomizing water nebulizer will atomize tap water sufficiently, ozone water generating apparatus according to the invention can thus produce super high concentration ozone water having a concentration more than 30 ppm.