The pressure is one atmosphere (atm), equal to 1.01325 bar (1013.25 millibars or 101.325 kilopascals).
This is about 14.7 psi (pounds per square inch) or 29.9213 inches (760 mm) of Mercury.
The pressure is one atmosphere (atm), equal to 1.01325 bar (1013.25 millibars or 101.325 kilopascals).
This is about 14.7 psi (pounds per square inch) or 29.9213 inches (760 mm) of Mercury.
Sea level pressure, sometimes as mean sea level pressure.
Below sea level atmospheric pressure increases with depth. Air pressure at sea level is about 14.7 psia. Air pressure below sea level would be slightly higher.
The air pressure is greatest at sea level.
Sea level pressure.
Air pressure is Greater at sea level.Atmospheric pressure is higher at sea level. There is more atmosphere on top of the observer at that point, so the pressure is higher.
The lower you go into the sea level, the greater the air pressure. The higher you go above the sea level, the lower the air pressure.
sea level
The air pressure must be higher in a valley below "sea level". The air mass above this point is more than at sea level.
Sea level
At sea level
The farther up away you are from sea level the less air pressure there is.
fart is the pressure