The "frequent visitor" in the circle of friends in Hefei!This happiness must be exposed!

After the fall of Hefei, people pushed the window to look at the column, and it was a beautiful scenery of the blue sky. For example, to the shore of Chaohu, how comfortable it was to see the green lake, the water and the sky.

In the first ten years, "Hefei Blue" has long been unknowingly incorporated into the hearts of each citizen, becoming the "frequent visitor" of the circle of friends in the neighborhood.

Chaohu Lake.

On the morning of September 8th, at the "Ten Years of Hefei" series theme press conference. A set of data is very dazzling:

In 2021, the city's PM2.5 average concentration was 32 micrograms/cubic meter, a decrease of 49.2%from 2015; the excellent air quality rate was 85.8%, an increase of 15.9 percentage points from 2015. Met the standard.

Urban landscape under the blue sky and white clouds. All media reporter He Xibin

——In ten years, a "blue", merit in Qianqiu.

In the past ten years, Hefei has gathered together, and the air quality has improved significantly. The city's air quality has the best level since monitoring records.

In 6 air quality monitoring indicators in Hefei,

The average concentration of PM2.5 decreased from 88 micrograms/cubic meter in 2013 to 32.5 micrograms/cubic meters in 2021, a decrease of 63%, and reached the second standard of national air quality for the first time.

PM10, O average concentration of 63 micrograms/cubic meters, 143 micrograms/cubic meters, respectively, reached secondary standards;

The average annual concentration of NO₂, SOo, and CO is 36 micrograms/cubic meters, 7 micrograms/cubic meters, and 1.0 mg/cubic meters, reaching first -level standards.

On October 27 last year, the 2021 China Blue Sky Observation Forum released the latest report. The report shows that China's overall air quality has achieved seven consecutive liters. Among the 168 key cities included in the score, Hefei's comprehensive score ranked first.

In 2021, Hefei City's excellent air quality reached 313 days, with an excellent rate of 85.8%, of which 96 days of air quality was excellent, and it was a new high since monitoring records. Compared with 2013, the number of excellent days increased by 130 days (the excellent rate increased by 35.9%), and the heavy pollution weather continued to clear, and citizens had more "blue sky happiness".

Feng Yinchang, deputy dean of the School of Environmental Science and Engineering of Nankai University, and director of the National Environmental Protection Urban Air Permit Pollution Prevention and Control Laboratory, said that the environmental air quality of Hefei City has generally been significantly improved and continued to improve. The continuous decline of pollutant concentration is mainly due to the implementation of the battle against air pollution. "Personal efforts" played a leading role.

Over the past ten years, the city's ecological environment system has overcome difficulties and forge ahead in pollution prevention.

The scenery of Apricot Park. All media reporter Guo Ruqi

——It is often worried about the blue sky and adds the well -being of the people's livelihood.

In the past ten years, Hefei has formulated and introduced the implementation opinions of pollution prevention and control. In order to accelerate the improvement of the atmospheric environment, the "Period Work Plan for Air Quality for the Air Quality for Hefei City", "Hefei City Winning Blue Sky Defense Three -year Action Plan Implementation Plan" and "Interim Measures for the Environmental Air Quality Ecological Compensation of Hefei City" "Planning for the Equalty for the Equalization of the atmospheric Environment of Hefei City". At the same time, a series of pioneering, systematic and fundamental measures have also been launched.

In April last year, Hefei's last garbage landfill -Longquan Mountain domestic waste landfill withdrawn from the "historical stage". Instead, the Longquan Mountain Wanneng's domestic waste incineration plant was completed and put into operation. From "landfill" to "incineration", the garbage realizes "turning waste into treasure", and the green development has achieved a qualitative leap. At present, Hefei City Daily incineration treats about 8,400 tons of domestic garbage, saving about 480,000 tons of standard coal, and about 1.19 million tons of carbon dioxide, which has contributed strong forces to the construction of "non -waste cities" and "double carbon" goals in Hefei.

Longquan Mountain Wanneng's domestic waste incineration plant. All media reporter Li Yu

Under the nourishment of the urban temperament of "Koriko", Hefei cleverly used technology to help urban air "fresh".

In recent years, Hefei has promoted the construction of an automatic monitoring platform for key sewage discharge units and major sewage treatment plants.

Accelerate the "sky and air" air quality monitoring system, build 227 air micro -station and 133 small standard stations, build a "Tiandi Renmind and Vehicle" monitoring platform for exhaust pollution of motor vehicles, and grid monitoring air quality.

At the same time, the development set monitoring data collection, data fusion, data processing, model deduction, forecasting and early warning, emergency decision -making and other functions of environmental big data platforms, realize the visual management of the environment, and explore the "one picture" command of pollution prevention.

On September 8th, at the Baohe District Station of the Environmental Air Virginity Organic Monitoring Station in Hefei City, operation and maintenance personnel checked the three -dimensional distribution remote test system of polluting gas. All media reporter Li Yu

"The environment is people's livelihood, Qingshan is beautiful, and the blue sky is also happy."

Yin Yin's entrustment is still in his ears. Hefei will keep in mind the mission, compose new achievements in the development of environmental protection, and strive to create a "Hefei model" for the construction of ecological civilization, and draw the beautiful picture of "one lake and blue water, the green shade of the city is often like spring".

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Text | All Media Reporter Pan Zixuan

Edit | All media editors Zhou Qiao

Produced | "Lakeside Point" Rong Media Studio, "See Hefei" Rong Media Studio

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