????:1????????:??spa??

2??????

3????????wx

4??????????

5?????????

?????7?????31???????????????? (???? ?????)??????????????????(????)????,?“??(2000-2020)”??,??????????????????20????????????,???,???????

??“??”?????????????????,????

??????“????????????”??????????????

?????,?????,??(?????????????????)???????,??????????????????90%???????????,????;??????????????1%,???

????,??????????????????????????????????2%??????????????5%,????????,????????????????????????

??10????:

????????????,?????????12.31%,?????22.8?????,??

????????,???????47%;??61%??????????????????????

????????????,66%???

?????????(?????),???????????????????????

??????????,????????????2010???3.5????????,??????????????????(????)??????????

?,50%????????????????

?????????????????????????????,?????????????????41.23???,?????????????????????,217??38??????????????????

?????,????95%?????????????,2020??????99%???PM10?PM2.5??2015???????????28.1%?37.5%,??????

???????????,?????????????????????????????,???????????100%?

??????????,???,??????????????????????????

????????????????????????,??,????

?????(???????????????)?????????????????????,?????????????????????????????

????,?????????????“?????????”??????“???????????”,???,?????????????????????,???????????????????????????,???,??,????????????,?????,?????????????????????(?????????)

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