Shenzhen is fourth in the country!The latest environmental air quality status in the country is released

Recently, the Ministry of Ecology and Environment released the national environmental air quality status from July and January to July from January to July 2022. The reporter learned that from January to July this year, in 168 key cities across the country, Shenzhen's air quality ranked fourth in the country.

▲ Happy Harbor in the Blue Sky. Photo by Lin Jianling

According to the data released by the Ministry of Ecology and Environment, from January to July, the average number of excellent air quality of 339 prefecture -level and above cities across the country was 85.3%, a year -on -year decrease of 0.2 percentage points; the average concentration of PM 2.5 (fine particles) was 30 micrograms/cubic cubic cube Mi, a year -on -year decrease of 3.2%; the average concentration of PM10 (inhaled particulate matter) was 51 micrograms/cubic meter, a year -on -year decrease of 8.9%; the average concentration of O3 (ozone) was 146 micrograms/cubic meter, an increase of 4.3%year -on -year; the average SO2 (sulfur dioxide) average The concentration was 9 micrograms/cubic meter, a year -on -year decrease of 10.0%; NO2 (nitric oxide) average concentration was 20 micrograms/cubic meter, a year -on -year decrease of 13.0%; the average concentration of CO (carbon monoxide) was 1.1 mg/cubic meter, which was flat year -on -year.

▲ City of Ecology. Liu Yan Photo

From January to July this year, among 168 key cities across the country, 20 cities with relatively good air quality (from the first to 20th) are in turn, Lhasa, Zhoushan, Shenzhen, Huizhou, Huangshan, Guiyang, Zhuhai, Zhuhai,, Zhuhai, Zhuhai, Zhuhai, Zhuhai, Zhuhai,, Zhuhai, Zhuhai,, Zhuhai, Zhuhai,, Zhuhai, Zhuhai,, Zhuhai, Zhuhai,,, Zhuhai, Zhuhai, Zhuhai,,, Zhuhai, Zhuhai,,, Zhuhai, Zhuhai,, Lishui, Xiamen, Fuzhou, Zhangjiakou, Zhongshan, Kunming, Nanning, Taizhou, Zhaoqing, Jiangmen, Foshan and Xianning. Cities with relatively poor air quality (from the penultimate to the 20th place) are Weinan, Taiyuan, Xianyang, Xi'an, Yangquan, Hebi, Xinxiang, Anyang, Jiaozuo, Linfen, Shijiazhuang, Xingtai, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Urumqi, Kaifeng and Heze (side by side), Zibo, Handan, Luoyang and Zhengzhou (tied).

▲ Shenzhen Bay morning light. Photo by Song Xuede

The reporter learned from the Shenzhen Ecological and Environment Bureau that in 2022, Shenzhen promoted the improvement of the atmospheric governance quality and efficiency, focusing on consolidating the results of the atmospheric governance, formulating the "14th Five -Year Plan" atmospheric quality improvement plan and subsidy of the atmospheric environment, in -depth development of "Shenzhen Blue "Sustainable action, promote ozone concentration to enter the drop channel as soon as possible, and achieve PM2.5 (fine particles) and ozone pollution simultaneously.

Shenzhen Evening News reporter Wu Jie

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