In the first half of this year, the national ecological environment quality continued to improve (CCTV "News Network")

The latest notice of the Ministry of Ecology and Environment today (July 9), from January to June, the quality of the national ecological environment continued to improve, and the proportion of excellent days in the country level and above cities reached 84.6%, an increase of 0.3 percentage points year -on -year; PM2.5 concentration was 32 32Micro/cubic meter, a year -on -year decrease of 5.9%.The excellent proportion of surface water nationwide was 85.7%, an increase of 4.0 percentage points year -on -year.

Source | CCTV "News Broadcast" editor | Zhang Wei

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