The Water-from-Air Resource chart for Pago Pago, American Samoa is available. This equatorial | fully humid site is excellent, year-round, for operation of atmospheric water generators. Water production efficiency is limited only by the system's mechanical dehumidification capacity (refrigeration capacity) and may be lower than shown in the chart if minimum cooling surface temperature exceeds 5 °C.
I have been researching and developing drinking-water-from-air technologies since 1984. As a physical geographer, I strive to contribute an accurate, scientific point-of-view to the field.