What Does Humidity Mean?

The term 'Humidity' refers to the quantity of water vapor that is in the air at a given moment. There are three different ways to measure humidity, these are;
Absolute Humidity:- This refers to the mass of water in a particular volume of air. Absolute humidity is expressed as the number of Kilograms of water vapor per cubic meter of air.
Relative Humidity:- Relative humidity is the term used to describe the quantity of water vapor that exists in a gaseous mix of air and water. Relative humidity is expressed as a percentage.
Specific Humidity:- Specific Humidity is the ratio of water vapor to dry air in a particular volume of air. Specific Humidity is expressed as a ratio of Kilograms of water vapor to Kilograms of air

Generally speaking, Humid air is lighter and less dense than dry air, this is due to the fact that the a molecule of water weighs less than a molecule of Nitrogen or Oxygen. Under conditions of high humidity it can become increasingly difficult for the human body to maintain a suitable temperature. This is beacuse the evaporation of sweat from the body's skin is decreased.

Moisture in the air

Con density of the air

The cool tiny

Amount of moisture in the air

It has something to do with weather

Humidity is the amount of water vapour in the air.The more the water vapours the more the humidity.