This parameter refers to the mass per unit of volume of air.
Used to calculate:fossil fuels consumed and biomass fuels consumed
Varies by: global
| Used | global | Reference | Location: Ecosystem (study period) |
Value | Units | Notes |
|---|
| * | Global entity | The Engineering ToolBox 2013 Air Properties | Global: All () | 1.205 | kg / m3 | at 20 deg C and standard atmospheric pressure |