Traditional Culture Encyclopedia - Weather inquiry - What is the atmospheric pressure in Xi 'an, pa?

What is the atmospheric pressure in Xi 'an, pa?

1.3Kpa。 According to official website of China Meteorological Bureau, the average altitude in Xi 'an is 397 meters, and the atmospheric pressure is 1.3Kpa. Air pressure is the atmospheric pressure acting on the unit area, that is, it is numerically equal to the gravity of the vertical air column extending upward to the upper limit of the atmosphere.