The client of Chinanews.com (Lang Lang) May 15th, the Ministry of Ecology and Environment held a press conference. It was revealed at the meeting that the average concentration of PM2.5 in the "2 + 26" city (Beijing-Tianjin-Hebei air pollution transmission channel), the Yangtze River Delta region, and the Fenwei Plain in 2019 decreased by 13.6%, 16.4%, and 11.4% year-on-year, respectively, and the number of heavy pollution days Decreased by 36.2%, 58.0%, and 34.8%; the ambient air quality in autumn and winter in the three regions was the best in the past three years.
In 2019, the number of days of heavy pollution in the Yangtze River Delta region decreased by 58% year-on-year
2020-05-15T03:01:17.376Z
The client of Chinanews.com (Lang Lang) May 15th, the Ministry of Ecology and Environment held a press conference. It was revealed at the meeting that the average concentration of PM2.5 in the "2 + 26" city (Beijing-Tianjin-Hebei air pollution transmission channel), the Yangtze River Delta region, and the Fenwei Plain in 2019 decreased by 13.6%, 16.4%, and 11.4% year-on-year, respectively, and t...
Source: chinanews