How do you measure humibity?
Humidity is typically measured using a hygrometer, which can be either analog or digital. The most common types include capacitive, resistive, and psychrometric hygrometers, which assess moisture levels in the air. Humidity can be expressed as absolute humidity (the mass of water vapor per volume of air), relative humidity (the percentage of moisture in the air compared to the maximum amount it can hold at a given temperature), or specific humidity (the mass of water vapor per mass of dry air). Additionally, weather stations and meteorological services often provide humidity readings as part of their reports.