The invention belongs to the technical field of food, and particularly relates to an almond tea drink capable of reducing haze harm and a preparing method thereof. The almond tea drink is prepared from dehulled apricot kernel, sticky rice, oat, lily, honeysuckle flower, fructo-oligosaccharide, tremella, dried rhizoma dioscoreae, licorice root, xylitol, stabilizer and water, raw material selection, baking and smashing, rehydration superfine grinding, blending and volume determination are conducted, the product is sent to a blending tank through a colloid mill, water is added into the blending tank, then homogenizing is conducted, homogenized drink pulp is sterilized through an ultra high temperature short time sterilization machine and cooled, and then filling is conducted. The almond tea drink has a long shelf life, is convenient to carry and can be drunk immediately after being opened. Although the almond tea drink can not directly act on haze particles, the almond tea drink can foster root and strengthen qi and can reduce the harm to lung by enhancing the immunity of lung; the formation of a mucous blanket on the tracheal epithelium is helped, and particle absorption and interception capacity is improved; tracheal bronchus cilium motility is improved, filtration and discharge of particles are helped, and then haze harm is reduced.