The latest national air quality rankings are released, which city ranks unexpectedly?

The latest national ranking of urban air quality was released. What surprises me in this list is Jinan.

Jinan ranking 156. The ranking really surprised me. I come from Jinan. I feel that the environment in Jinan is quite good. Why is the ranking so reliable?

It can be said that the environment in Jinan has always been bad, and it has never been in the forefront in the national air quality ranking, but overall it is in the countdown. It can be said that Jinan is also aware of the seriousness of the problem. In recent years, the environment in Jinan has gradually improved. In particular, Jinan has formulated effective measures to deal with environmental pollution, such as closing Jinan Iron and Steel Group, a major polluter in Jinan.

After the closure of Jigang, it can be said that the environment has been greatly improved, but the current effect is not very satisfactory. In fact, Jinan is not a pollution source of iron and steel enterprises, but a quantity of pollution sources. For example, Jinan has now become a metropolis, and the house price has reached 20,000 to 30,000 per square meter.

Many people come to Jinan to buy houses, and then the buildings in Jinan are built higher and higher. In Gai Lou, this leads to more construction sites and more construction sites, which in turn leads to more construction vehicles. Because there will be some mud flying during transportation, which will lead to serious environmental pollution in Jinan.

Moreover, there are many migrants in Jinan. Jinan is a tourist city, which receives a large number of tourists every year. Another most important feature of Jinan is "traffic jam". People who drive to Jinan will think that the traffic in Jinan is really terrible and blocked, especially if you go to work for half an hour.

There are many cars in Jinan, so there are also many tail gases emitted by cars, which is also the most important element affecting Jinan's air quality. Therefore, motor vehicle pollution has become the most important part of environmental pollution.

The poor environment in Jinan has little to do with the pollution of heavy industrial enterprises, but has a lot to do with the exhaust emission of motor vehicles and the dust on the construction site.

I sincerely hope that we Jinan people can improve our awareness of environmental protection, take buses instead of private cars, and give us a beautiful environment to make Jinan's air quality better and better, and strive to get rid of this blacklist.