Air mass or airmass may refer to:
- Air mass (meteorology), a volume of air defined by its humidity and temperature
- Air mass (solar energy), pertaining to the air mass coefficient; the air in path of solar light through the atmosphere
- Airmass (astronomy), the mass of air in the path of observation
- Airmass (company), manufacturer of the Sunburst ultralight
See also
editSearch for "airmass" or "air mass" on Wikipedia.