The part of the sentence 'humidity conditions' is correct and usable in written English.
You can use it when referring to the amount of moisture in the air. For example, "The humidity conditions make it a difficult environment for exercising outdoors."
However, there are many pathogens, such as mold, that proliferate in higher humidity conditions.
Rights & permissionsfor article Microbial and metabolic succession on common building materials under high humidity conditions.
The following humidity conditions were set: 0%, 15%, 45 %, 85, and 100%.
Shaman, J., S. Kandula, W. Yang and A. Karspeck: The use of ambient humidity conditions to improve influenza forecast.
High humidity conditions will continue, the heat index may reach upper 90s in areas of the mid-Hudson Valley.
Shaman, J., S. Kandula, W. Yang and A. Karspeck, 2017: The use of ambient humidity conditions to improve influenza forecast.
However, the hydrophobic MPL coated GDL designed to prevent dehydration of the membrane under low humidity conditions is generally inferior at reducing flooding under high humidity conditions.
Projects such as Kew's Millenium Seed Bank collect seeds from tens of thousands of species of plants and store them in cold, low humidity conditions.
They are stored in vast warehouses, under strict temperature, light and humidity conditions, during which time some of the starch in the potatoes turns to sugar.
All the laboratory studies I have seen examine how influenza survival and transmission vary with changing relative humidity conditions; none of them examine the effect of absolute humidity.
During our investigation, we found that both the survival and transmission of influenza virus increase markedly in lower absolute humidity conditions.
