Is the smog serious in Dalian?

Since 20 18, the smog in Dalian has become more and more serious. Once it even reached a serious pollution value of about 350 micrograms per cubic meter for several days. At that time, a blue warning was issued, and in those days, the government asked relevant enterprises to reduce production to slightly alleviate the harm.

From the end of 20 18, 100-200 μ g/m3, smog has become a common occurrence.

This is true in the surrounding areas of Dalian, except Changhai County, which is only a little, not without it.

I don't know whether it is necessary to make a big fuss about this environmental pollution problem which is closely related to the safety of people's lives and property, whitewash the peace, incriminate the truth, and report good news instead of bad news.

20 1 1 year, tens of thousands of Dalian citizens took to the streets to protest the establishment of PX chemical plant in Dalian, and Dalian authorities had to promise to move the poison factory.

Since then, the public has never heard of any news about building a factory in Dalian.

Experts and professors always say that the smog in Dalian is due to the inversion layer.

We ordinary people listened to the scientific answers of experts and professors, only to know that the smog was not produced by the factory, but entirely by the inversion layer!

Without culture, it's terrible!