Traditional Culture Encyclopedia - Weather forecast - What is the weather pressure of 997 Pa?

What is the weather pressure of 997 Pa?

Dizziness.

Meteorological pressure is 997 Pa, and the air pressure is low. Low air pressure can make people feel dizzy, headache, nausea, vomiting and weakness, and the nervous system will also be damaged, and even pulmonary edema and coma will occur.

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.