Translation guide
The force exerted by air, either in a scientific context (atmospheric pressure) or in everyday situations (tire pressure, compressed air).
air pressure (atmospheric)
air pressure (tire, ball)
The pressure of the atmosphere, often discussed in weather forecasts or scientific contexts.
The pressure of air inside a tire, often checked at gas stations or before driving.
The pressure of air used in pneumatic tools, air compressors, or industrial settings.
The pressure of air inside a sealed object like a ball or balloon.
気圧 (kiatsu) is used for atmospheric pressure in weather and science. 空気圧 (kuukiatsu) is used for the pressure of air in tires, balls, or machines. Using 気圧 for tire pressure would sound odd.
I get headaches from changes in air pressure.
Atmospheric pressure is about 1013 hectopascals at sea level.
The most common term for tire pressure. Literally 'air pressure' but specifically used for tires, balls, etc.
Please check the tire pressure.
If the tire pressure is low, fuel efficiency gets worse.
A more casual way to refer to tire pressure, literally 'the air in the tires'.
It seems like the tires are low on air.
Also used for compressed air pressure in tools and machinery.
This machine runs on air pressure.
Abbreviation of 'air pressure', common in technical or hobbyist contexts.
The air pressure is dropping.
Used for any enclosed air pressure, such as in sports balls.
Adjust the air pressure of the ball.
The weather forecast said a trough of low pressure is approaching.
The bicycle tire pressure is low, so I need to pump it up.