How much humidity is appropriate for dehumidifiers?

Generally speaking, 60% relative humidity is suitable for dehumidifiers. The dehumidification effect of dehumidifier is related to the temperature and humidity of the environment. The humidity in the rainy season in the south is high, so the air humidity range of the suitable dehumidifier is slightly lower; In northern winter, due to the low temperature and humidity, the suitable air humidity range of dehumidifier is slightly higher. The suitable ambient temperature of the traditional dehumidifier is 35-38 degrees Celsius. Humidity, also called relative humidity, is the ratio of water content in the air to saturated water content under certain conditions (temperature, pressure and volume). The unit of relative humidity is %rh, and humidity can also be said to be the current air moisture content. Dehumidifier reduces the moisture content in the air by circulating refrigeration or dehumidification membrane technology, thus keeping the indoor air dry.