# Density of air at different temperatures, at 1 atm pressure # Column 1: temperature in Celsius degrees # Column 2: density in kg/m^3 -10 1.341 -5 1.316 0 1.293 5 1.269 10 1.247 15 1.225 20 1.204 25 1.184 30 1.164 # Source: Wikipedia (keyword Density)