What is Humidity? A Simplified Definition

What many refer to simple as ‘humidity’ is actually ‘relative humidity’ – what this is, essentially, is a measure of the amount of moisture in the air (comparison to a set scientific standard is used to determine the level). Humidity is necessary for life and growth, and many industrial processes require humidification through the use of room humidifiers in order for particular environments to be created – modern humidifier machines offers solutions.