III. Weather Phenomena

13. Mist

Mist contains small hygroscopic droplets of water that are suspended in the air and reduce the visibility to not less than one kilometer. Mist is also known in Taiwan as "light fog". It is lower in relative humidity than fog. Generally it is above 75% but rarely reaches 100%. Mist is mostly grey in hue; it will be white when its density is high, resembling fog.