Relative humidity now, expressed as a percentage. Current air humidity shown on the weather map. Check what is the humidity in your city today.
Hygrometer
The hygrometer is a device used for measurements. Today, these are electronic devices that also measure temperature and pressure. Many home weather stations have a hygrometer.
In order to feel good, the correct air humidity in the house should be in the range of 40-60%.
High air humidity makes people tolerate heat less well and sweat more.