Earth's Atmosphere
& Atmospheric Pressure

0
km altitude
Height
101.3
kPa
Pressure
15
°C
Temperature
100
% sea level
Air density
Pressure gauge
101 kPa
50 kPa
10 kPa
1 kPa
0 kPa
Air molecule density
Troposphere
Weather occurs here. Contains ~80% of all air mass.