The atmospheric pressure at the level of the Dead Sea is approximately 15.47 PSI.
Sea level pressure, sometimes as mean sea level pressure.
At sea level, air has a density of approximately 1.2 kg/m3.
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.
The atmospheric pressure at sea level is approximately 101,325 pascals.
The atmoshperic pressure at 18,000 feet above sea level is 280 mm Hg.
sea level
At sea level, the average air pressure is about 1 bar. As you increase in altitude, the air pressure decreases. On average, the air pressure decreases by about 12% for every 1000 meters of elevation gain. Therefore, at an altitude of 1200 meters, the air pressure would be approximately 0.88 bar.
The air pressure at sea level is typically around 1013 millibars or 29.92 inches of mercury.
Air pressure in a valley below sea level would be higher than at sea level. This is because the weight of the air column above is greater in the valley due to the higher density of air molecules compressed into a smaller volume.