生态环境部资讯发言人刘友宾6月2日指出，在常态化疫情防控前提下，生态环境部门将努力克服新冠肺炎疫情带来的不利影响，扎实推进生态环境治理各项工作。
【知识点】
国家自主贡献 中国在2009年提出的应对气候变化行动目标是：
By 2020 it will lower carbon dioxide emissions per unit of GDP by 40% to 45% from the 2005 level, increase the share of non-fossil fuels in primary energy consumption to about 15% and increase the forested area by 40 million hectares and the forest stock volume by 1.3 billion cubic meters compared to the 2005 levels.
到2020年单位国内生产总值二氧化碳排放比2005年下降40%－45%，非化石能源占一次能源消费比重达到15%左右，森林面积比2005年增加4000万公顷，森林蓄积量比2005年增加13亿立方米。
到2030年的自主行动目标：
To achieve the peaking of carbon dioxide emissions around 2030 and making best efforts to peak early;
二氧化碳排放2030年左右达到峰值并争取尽早达峰；
To lower carbon dioxide emissions per unit of GDP by 60% to 65% from the 2005 level;
单位国内生产总值二氧化碳排放比2005年下降60%－65%；
To increase the share of non-fossil fuels in primary energy consumption to around 20%;
非化石能源占一次能源消费比重达到20%左右；
To increase the forest stock volume by around 4.5 billion cubic meters on the 2005 level.
森林蓄积量比2005年增加45亿立方米左右。
生态环境部资讯发言人刘友宾表示：
China’s carbon emission reduction will not change with the occurrence of the epidemic and China would “100%” fulfil its NDC commitment.
中国的碳减排行动不会因为疫情而改变，会百分百履行国家自主贡献承诺。
生态环境部近日发布的报告显示，
Air quality in the country continued to improve, with 337 cities at and above the prefecture-level recording good air quality on an average of 82 percent days last year.
2019年，我国空气质量持续改善，全国337个地级及以上城市优良天数平均达到82%。
Carbon dioxide emissions per unit of GDP fell 4.1 percent in 2019 from the previous year, meeting the country's annual target.
2019年单位国内生产总值二氧化碳排放同比下降4.1%，完成年度预期目标。
【相关词汇】
空气质量指数 air quality index
沙尘天气 sand and dust weather
可吸入颗粒物 PM10
可入肺颗粒物 PM2.5
颗粒物质 particulate matter
建筑扬尘 construction dust
道路扬尘 road dust
汽车排放 vehicle emission