Explain what the absolute humidity of the air indicates (for example, the absolute humidity of the air is 25 g).

Absolute air humidity is a value that shows the mass of water vapor in one cubic meter of air. It is calculated by calculating the ratio between the mass of water vapor and the volume of moist air. The absolute humidity of the air depends on the air temperature and the movement of moisture from the oceans. Thus, the absolute humidity of the air is 25 grams, which means that in one cubic meter of air in a given area there is 25 grams of water vapor.