Double happiness knocks at the door of Ji’nan

　　Reporter learns from Ji’nan Environmental Protection Bureau that there are 82 days with good air quality in Ji’nan in the first half of year, 13 days more than last year, ranking No.12 from the bottom, a relatively satisfactory “semiyearly report”. Besides, Ji’nan ranked No.1 in air quality improvement rate among “2+26”cities in June with 35mg/m³of monthly PM2.5 concentration ,the first time for the city to reach the national monthly PM 2.5 concentration standard.

　　Ji’nan has increased 12 places in air quality ranking among 74 cities in the passing June. Ji’nan ranked No. 3 among Beijing-Tianjin-Hebei air pollution transmission channel cities (2+26 city) in June , among which PM10、PM2.5、SO2 respectively ranked No.6, No.2 and No.3.