What is the difference between clear and sunny?

Qinglang and sunny are both words to describe sunny weather, but there is a slight difference.

Qinglang mainly describes weather conditions with fresh air, blue sky, and no smog or other pollutants. It focuses more on describing the clarity and cleanliness of the weather.

Sunny mainly refers to weather with clear sky and bright sunshine. It places more emphasis on clear weather with no clouds or haze.

In summary, clear weather emphasizes good air quality, and clear weather emphasizes good weather conditions. There is no obvious difference in semantics between these two words, and they can be used according to the specific context and usage habits.