it is called a barometer the constuction u can find many places on net a manometer is also used to measure pressure of gases
Air Pressure
Yes, because meteorologists use a barometer which measures atmospheric air pressure and a barometer is a weather instrument so air pressure is part of the weather
Usually rising air pressure means that the weather will improve.
It expands, rises, and becomes less dense.
Air pressure relates to weather conditions, and weather was very important to farmers.
A barometer measures air pressure.
Atmospheric pressure is the weight of the air or the pressure exerted onto the Earth by the air. Pressure changes can lead to different weather patterns.
Depending on the air pressure the weather system can be hot of cold
When air pressure is rising, it means that a high pressure area is coming in your direction. High pressure areas tend to bring very sunny and calm weather so the weather should improve when the air pressure is rising
The Barometric Trend will tell you the air pressure. If the air pressure is high the weather will be clear and sunny, but if the air pressure is low the weather will be cloudy.
As the air pressure dropped, the winds picked up and the weather turned foul.
I think the air pressure would be high.