Normal pressure in the air normally 101.3 kPa.
Refers to the temperature in the air as the moisture content should be calculated.
Relative humidity is a measure of how much the air contains moisture in relation to how much moisture that the air can carry a maximum, without condensing.
Means the weight of the water contained in 1kg air.
| Humidity: |  |
|---|---|
| Saturation pressure 0<=t<=95˚C: |  |