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  1. Average sea-level pressure is 101.325 kPa (1013.25 hPa or mbar) or 29.92 inches (inHg) or 760 millimetres of Mercury (mmHg).
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Pansy O'Hara

Lvl 10
4y ago

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Related Questions

What is air pressure psi at dead sea level?

The atmospheric pressure at the level of the Dead Sea is approximately 15.47 PSI.


What is the air pressure at sea level called?

Sea level pressure, sometimes as mean sea level pressure.


What is the dense of air?

At sea level, air has a density of approximately 1.2 kg/m3.


How much air pressure is on you if i'm below sea level?

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.


Where is air pressure the greatest?

The air pressure is greatest at sea level.


The measurement of air pressure at sea level is called?

Sea level pressure.


What is the atmospheric pressure at sea level in pascal?

The atmospheric pressure at sea level is approximately 101,325 pascals.


At 18000 feet above sea levelthe air density is 12 that at sea level What is the atmospheric pressure at this altitude?

The atmoshperic pressure at 18,000 feet above sea level is 280 mm Hg.


Where is the air pressure the greatest at sea level or on a mountain?

sea level


How much does the air pressure decrease in bar from sea level to an altitude of 1200 meter?

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.


What is the air pressure at sea level?

The air pressure at sea level is typically around 1013 millibars or 29.92 inches of mercury.


Would you expect the air pressure in a valley that's below sea level to be higher or lower than air pressure at sea level?

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.