If the relative humidity is 100%, what does it indicate about the air?

If the relative humidity is 100%, what does it indicate about the air?

Step 1: Understand what relative humidity means. It is a measure of how much moisture is in the air compared to the maximum amount of moisture the air can hold at a certain temperature.
Step 2: Know that relative humidity is expressed as a percentage. For example, 50% relative humidity means the air is holding half of the moisture it can hold.
Step 3: Recognize that when relative humidity is 100%, it means the air is holding all the moisture it can hold at that temperature.
Step 4: Conclude that when the air is saturated with moisture, it can lead to conditions like fog, dew, or precipitation.

Relative Humidity – Relative humidity is the measure of the current amount of moisture in the air compared to the maximum amount of moisture the air can hold at a given temperature.
Saturation Point – A relative humidity of 100% means the air has reached its saturation point, where it can hold no more moisture, leading to potential condensation.