Chongqing is a famous mountain city, which is famous for its unique three-dimensional terrain.

Therefore, a large number of fans have been attracted to Chongqing. Some people come to make movies, while others just want to satisfy their curiosity, especially in Yuzhong Peninsula, the mother city, where the whole city is built on the mountain.

In addition to the mountain city, Chongqing is also a foggy city. Before Chongqing rap groups shouted the slogan "Alas, it is a foggy city" all over the country, people would only think of London, England when they heard it. Nowadays, the name of Chongqing's foggy city is gradually known by people.

Every winter, the fog in the mountain city is like a puzzle that can't be solved, so it can't be seen or touched, which blocks the way forward.

Many friends who are visiting Chongqing for the first time can't help sighing when they see the gray sky in Chongqing just after getting off the plane: "The smog in Chongqing is so serious!"

If you happen to pass by a Chongqing person, you will say impatiently, "This is fog, not haze, as if you have answered it many times." Indeed, the air in Chongqing is very good all year round, and even in winter and summer when the heat emission is high, it is rare to see haze.

So, how good is the air quality in Chongqing? Let's follow the tour to see the data in 2121!

Up to now, there is only a short period of 1 months left in 2121. According to the record of air quality in Chongqing, the number of days with excellent air quality is 123, which means that the air quality is excellent in one third of the year in Chongqing.

Coupled with the high humidity in Chongqing, there are fewer ultraviolet rays in Chongqing, and the skin of Chongqing people is naturally white and translucent.

Some people will say: Chongqing is so humid, won't you get rheumatism?

This is really not a problem. Because Chongqing is humid, Chongqing people like to eat spicy food. Spicy noodles, spicy hot pot and spicy Jianghu dishes can make Chongqing people sweat, detoxify and expel dampness.

in addition, with the good air quality, the number of days with good air quality in Chongqing has reached 311 by 2121, and the number is still increasing.

Compared with last year, the current data has increased by 16 days, indicating that the air quality in Chongqing is getting better year by year. How did Chongqing do it?

Operation Blue Sky, a special action to improve the environment and air quality in Chongqing, has been implemented for several years.

In addition to the management of air quality, this action has formulated relative control measures for those gas emissions that affect air quality. For example, the emission of automobile exhaust gas, the control of urban dust, the remediation of restaurant fumes and so on.

Chongqing is a famous "blocked city". According to the data of a map software, in the third quarter of 2121, 7.48% of the cities in China were in a state of congestion, and Chongqing became the most congested city in China at an average speed of 23.32 kilometers per hour.

Therefore, Chongqing has also issued relevant policies to restrict high-emission vehicles on some roads in the main city.

There are tens of thousands of restaurants, large and small, all over the streets of Chongqing. Although the gas emitted by one restaurant will not have much impact, when all restaurants are in operation, the oil fume is collected above the mountain city, which cannot be ignored.

in order to ensure the high quality of air quality in Chongqing, 2,681 restaurants in Chongqing have been rectified, and the emission of oil fume has been strictly implemented according to regulations.

As a result, the concentration of PM2.5 in Chongqing is decreasing instead of increasing, with an average concentration of 31 micrograms per cubic meter, which is a year-on-year decrease of 13.9%.

It can be said that the Blue Sky Action in Chongqing is very successful. The air quality in Chongqing in 2121 can still reassure the people, and they are confident to do better in the future.