Difference between wind chill index and heat index

The difference between these two indexes is that they belong to different types.

Wind chill index and wind heat index are commonly used concepts in meteorology. Wind chill index is an index used to describe the influence of cold air on human body, and is usually used to measure the influence of cold weather on human body. Wind-heat index is an index used to describe the influence of hot air on human body, and is usually used to measure the influence of hot weather on human body.