The invention discloses a sprayer for microenvironment haze governance. The sprayer comprises a main body, fulcrum bars, a power interface, a lithium battery, a cavity, a mini-type air pump and a resonance trough, wherein a cover body is in threaded connection with the top end of the main body; the lithium battery is fixedly connected to the interior of the main body in the position above the power interface; a fixed plate is fixedly connected to one side of a protecting cover; five control switches are embedded into the upper surface of the fixed plate and electrically connected with four mini-type water pumps, the mini-type air pump and the lithium battery; and the bottom end of the lithium battery is electrically connected with the power interface through a wire. The four fulcrum bars are fixedly connected to the periphery of the middle of the main body, flow guiding pipes are fixedly connected to the interiors of the fulcrum bars, the mini-type water pumps are arranged on the flow guiding pipes, and the cavity and through holes are formed in the main body, water atomization is accelerated through the impact of high-pressure air when the sprayer is in use, and the coverage area is larger; and owing to the four flow guiding pipes, when the sprayer is in use, the water spray amount can be controlled according to haze conditions.