Translation guide
The force exerted by air, either in a scientific context (atmospheric pressure) or in everyday situations (tire pressure, compressed air).
The pressure of the atmosphere, often discussed in weather forecasts or scientific contexts.
The standard term for atmospheric pressure. Used in weather reports and scientific contexts.
The atmospheric pressure is low today.
I get headaches from changes in air pressure.
More technical term for atmospheric pressure, often used in physics or engineering.
The pressure of air inside a tire, often checked at gas stations or before driving.
The most common term for tire pressure. Literally 'air pressure' but specifically used for tires, balls, etc.
Please check the tire pressure.
A more casual way to refer to tire pressure, literally 'the air in the tires'.
It seems like the tires are low on air.
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.
Used for any enclosed air pressure, such as in sports balls.
Adjust the air pressure of the ball.
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.
The weather forecast said a trough of low pressure is approaching.
The bicycle tire pressure is low, so I need to pump it up.
Atmospheric pressure is about 1013 hectopascals at sea level.
If the tire pressure is low, fuel efficiency gets worse.