Traditional Culture Encyclopedia - Weather inquiry - What happened to Changsha today? The whole Changsha is gray, especially in the afternoon. A little suffocating. Do you know what is going on?

What happened to Changsha today? The whole Changsha is gray, especially in the afternoon. A little suffocating. Do you know what is going on?

The correct explanation is:

1. The cold air is heading south today, which was predicted a few days ago.

2. The surrounding farmland is burnt with straw and dust.

3. The air is dry and dusty.

4. Air condenses and low clouds appear.

This foggy weather is not a fire. In this particular doubt.