"air moisture" is a correct and usable phrase in written English.
When talking about the environmental conditions in the atmosphere, you can use the phrase "air moisture" to refer to the amount of water vapor that is present. For example, "The air moisture levels have been unusually high this summer."
Something about air, moisture perhaps, short-circuits the X-rays.
Seams between the foundation, floors and walls are sealed to keep out air, moisture and radon.
The storm's extreme winds and air moisture broke up pollen particles into pieces small enough to enter people's lungs.
A variety of containers have also been designed for products sensitive to light, temperature, air, moisture, and contact with chemicals.
Alternate freezing and thawing, heaving, low air moisture, and smothering under an ice-sheet cover are damaging to alfalfa, clovers, strawberries, and grass on golf greens.
Absolute humidity is a measurement of water vapor in the air, while relative humidity, which is commonly used in weather reports, measures air moisture content relative to the air temperature.
The green beans bought directly from the farmer can last a year without losing their flavour, he says, while that of roasted beans deteriorates quickly when exposed to air, moisture or heat.
Aristotle agreed and emphasized that these four elements are bearers of fundamental properties, dryness and heat being associated with fire, heat and moisture with air, moisture and cold with water, and cold and dryness with earth.
After reading Hendrik Hertzberg's Comment this week, "Cooling on Warming," I realized that the record snow we're having may well have something to do with increased moisture in the air — moisture that's coming from warming oceans.
To make buildings habitable and comfortable, he must control the effects of heat, cold, light, air, moisture, and dryness and foresee destructive potentialities such as fire, earthquake, flood, and disease.
IMAGINE a book coming to life as you read it: a samurai warrior from a children's tale suddenly leaping up from the page, or satellite data on air moisture in a manual suddenly assembling itself into clouds that float above the text, or an architect's drawing of a cathedral springing from the paper as a foot-high image, shimmering and resplendent from any angle.
