DIRT REMINDING METHOD AND APPARATUS FOR CONDENSER OF AIR CONDITIONER, AND AIR CONDITIONER AND STORAGE MEDIUM

Provided in the present application are a dirt reminding method and apparatus for a condenser of an air conditioner, and an air conditioner and a storage medium. The method comprises: when it is determined that a fan of an outdoor unit is at a first air speed level, according to a preset time interval, acquiring a first air output volume of the outdoor unit at the first air speed level; when the number of acquired first air output volumes reaches a target number, calculating a first average value of the first air output volumes; and when the difference value between a standard air output volume at the first air speed level and the first average value meets a first preset condition, controlling a target reminding module in the air conditioner to be activated, so as to remind a user to clean a condenser of the outdoor unit. By means of the present application, a dirt reminding function of a condenser of an outdoor unit can be effectively achieved so as to remind, in a timely manner, a user to clean the condense