Specific Humidity is a measure of the amount of water vapor present in the air. It is defined as the mass of water vapor per unit mass of air, typically expressed in grams of water vapor per kilogram of air. This measurement helps to understand how much moisture is in the atmosphere, which can affect weather patterns and climate. Specific humidity is important in fields like meteorology and environmental science. It influences processes such as evaporation, condensation, and precipitation. By knowing the specific humidity, scientists can better predict weather conditions and study the effects of humidity on human comfort and health.