Traditional Culture Encyclopedia - Weather forecast - Is smog a weather phenomenon or pure pollution?

Is smog a weather phenomenon or pure pollution?

Haze is a weather phenomenon under pollution. ...

Air pollution is the premise of smog. Air pollution increases PM2.5, PM 10 and other particles in the air. However, if these particles are not easy to spread in clean and stable weather, they will gather and form smog.

Therefore, smog is not a simple weather phenomenon, nor is it a simple pollution.