The humidity level in an air-conditioned room can vary depending on a number of factors. Typically, air conditioning systems are designed to maintain a relative humidity level between 30-50%. However, if the room is not properly sealed or insulated, or if the air conditioning system is not properly maintained, the humidity level can be higher. Additionally, if the room is being used for activities that generate moisture (such as cooking or showering), the humidity level can also be higher.