Air humidifier

The utility model relates to an air humidifier which can jet water mist to the air during the process of humidification. The utility model comprises a spray head, a water intake pipe 3 and an air inlet pipe 1, wherein, the spray head 2 comprises a spray head body 4, a nozzle 9 and an air cover 11; the spray head body 4 is provided with a water inlet hole 17 and an air inlet hole 5; the water inlet hole 17 is connected with the water inlet pipe which is directly connected with a water source with pressure; the air inlet hole 5 is communicated with the air inlet pipe 1. Because the water inlet pipe of the utility model is directly connected with a water source with pressure, the utility model has the advantages of large water pressure, large mist quantity, large humidifying quantity and simple and compact structure.