No ads. aRhoAIR is a state point psychrometric air properties calculator to find air density, specific heat, various vapour pressure, dew point temperature, moisture content, enthalpy, etc. It is specially developed by a professional engineer to replace the psychrometric chart. aRhoAIR will change the way you normally find air properties, air density and specific heat by using conventional psychrometric chart.

- input options - RH or Twb.