What does the fishing index of 88 mean?

The fishing index 88 is a comprehensive score based on temperature, wind speed, weather, air pressure and wind direction, so as to judge whether it is suitable for fishing. The fishing index is based on the influence of meteorological factors on fishing. The fishing index is 88, the temperature is suitable, the oxygen content in cloudy water is low, so it is appropriate to choose a ventilated place, and the wind is small, which is suitable for fishing.