Atmospheric instruments are tools used to measure various properties of the atmosphere, such as temperature, humidity, pressure, and wind speed. Common examples include thermometers, hygrometers, and anemometers. These instruments help scientists and meteorologists understand weather patterns and climate changes. Many atmospheric instruments are part of larger systems, like weather stations and satellites. These systems collect data that can be analyzed to predict weather and study environmental conditions. Accurate measurements from these instruments are essential for forecasting and understanding the Earth's atmosphere.