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AIR HUMIDITY
The amount of moisture in the air is expressed in terms of absolute humidity and relative humidity. Absolute humidity is the amount of water vapor in the air at a certain time, absolute humidity is calculated in grams.
Absolute humidity is measured in grams of water vapor per cubic meter of air, or in millimeters of mercury or millibars. Absolutely
humidity under the influence of air temperature or the state of the land surface (water, mountain,
it changes under the influence of desert, valley and ho kazo). As the temperature rises, the absolute humidity increases. This can be clearly seen in the following example. If
25 mm per cubic meter of air at the equator, 20 mm in the tropics, 4,5-5,5 mm of absolute humidity in deserts, 2-3 mm of humidity on the coasts of polar countries
there is only If the absolute humidity on the surface of the earth is 6,66 mm, 1000 m
0,52 mm in height, and 10000 mm in height at 0,02 meters.
Therefore, the amount of absolute moisture in the air decreases as it rises. Relative air humidity is the water vapor present in 1 cubic meter of air
indicates the amount (in %) of the amount compared to its saturation.
Absolute humidity is directly proportional to air temperature and vice versa.
relative humidity is inversely proportional to temperature. So relative humidity
will be small. Because the hotter the temperature, the longer the air is saturated. The absolute humidity of the air is measured with the help of a hygrometer device placed inside a weather box installed at a height of 2 meters above the surface of the earth.