In the first May of this year, the air quality of 7 cities in Sichuan was shortlisted in the top 50 nationwide!Is there a hometown of your hometown?

Chuanguan News reporter Yin Peng

On July 6, Sichuan Guan News reporters learned from the Sichuan Provincial Department of Ecology and Environment that from January to May this year, a total of 7 cities in Sichuan entered the top 50 air quality rankings in 168 key cities across the country. These 7 cities are Ya'an City, respectively (18th), Guang'an City (26th), Nanchong City (33rd), Suining City (35th), Dazhou (43rd), Ziyang City (47th), Neijiang City (No. 1 49).

In accordance with the relevant requirements of the State Council's "Three -Year Action Plan for the Blue Sky Defense War", the Ministry of Ecology and Environment expanded the scope of the ranking cities to 168 prefecture -level and above cities based The surrounding areas, the Yangtze River Delta region, the Fenwei Plain, the Chengdu -Chongqing area, the middle reaches of the Yangtze River, the Pearl River Delta and other key areas, as well as the provincial capital cities and the planned unified cities. Last year, 14 key cities including Zigong City, Yibin City, Deyang City, Leshan City, Dazhou, and Luzhou City entered the top 100 air quality rankings in 168 key cities across the country.

Sichuan Guan reporters sorted out the data and found that from January to May this year, the air quality improvement in many cities and states in the province was greater. The PM2.5 concentrations of Aba, Dazhou, and Luzhou fell 35%, 29%, and 21.6%year -on -year. Fall 33.9%, 20.8%, 19.5%.

In terms of excellent days, Dazhou's excellent days increased by 9.3 percentage points year -on -year, ranking the top of the "Improvement List", and the excellent days of Yibin and Deyang City increased by 7.3 percentage points year -on -year, ranking second. In addition, the excellent days in Dazhou, Yibin, and Deyang City increased by 16.3, 9.5, and 9.2 percentage points from the average value of the three years. "From the perspective of data, the prevention and control of air pollution in the above -mentioned municipal states in the first May, and the improvement of air quality is significantly improved. I hope to maintain a good momentum." The relevant person in charge of the Atmospheric Environment Department of the Sichuan Provincial Department of Ecology and Environment said.

However, there are also some cities and states declined. For example, the PM2.5 concentrations of Meishan City and Liangshan Prefecture rose by 15.2%and 1.2%year -on -year, respectively, and increased by 6.9%and 27%from the average value of the three years. 4.9, 2.9 percentage points. The ozone concentrations of Ya'an, Dazhou, and Nanchong City increased by 30.9%, 23.3%, and 22.5%year -on -year, respectively.

In terms of heavy pollution weather, from January to May this year, Yibin and Zigong's heavy pollution weather decreased by 4 days and 2 days year -on -year, and Ziyang, Neijiang, Nanchong City, and Dazhou City decreased by 1 day. However, heavy pollution in Liangshan Prefecture and Leshan City increased by 2 days and 1 day year -on -year.

It is worth noting that from January to May this year, the PM2.5 concentration control targets were not completed in Guangyuan City, Leshan City, Meishan City, Ziyang City, and Liangshan Prefecture; the targets of excellent days of excellent days in Meishan, Ya'an, and Ziyang City.

"After entering July, the temperature rises, and the situation of ozone pollution is becoming increasingly severe. It is hoped that all localities will accelerate the improvement of industrial sources, mobile sources, and dust source pollution. Effective measures will be taken to conduct in -depth battles in the prevention and control of air pollution in summer to ensure more good days." The relevant person in charge of the Sichuan Provincial Department of Ecology and Environment said.

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