?? > ???? > ??

?????:?????????????

????:2024-09-26 06:54:44 ??:????

????:??????????:????????

??9???????????????25?????????????(??? ??????)???????25??????“????????????”??????????,????????????????,?????????,??“???”?????????????????,????????“???”??????

  ?????????????????? ??????????

???????1/4?????

???????????,2023??????PM2.5??30?????????????/????????????????????,??????????????54%,?83%,???????4???????86%????????????89.4%,???????25.3????????24.02%,??1/4????????

??????????????,???????????????10??????????????????????3????????????????4?;95%?45%??,????????????67.4%??????55.3%;???????????????50??10??;????????3900???

??,???4000????????????????,???????20%??80%??????,?????

??????????,?????????????,????,????????????????“?????????????”,???????????????

???? 

??,?????????????“????”??????,?????

???,?????????,????(PM2.5)??,??????????????,???????????????,????

“????????????????,?????????????,?????????????????????????????????,??????????????????????????????????????????”??????,???????????????????????,??????????????????????????????????????,??

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

????

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

????,??,??????????????????????????????????,????????????????????,??????????????????????????????????,????,????????????????????,????????,????,??????????????,????????????1834???????,24????????

????,?????,??57??????????????,????30?,??????????15????????,?????????????102????????????????????,???????,?????????????????,???????????,????????????,???????????????(?????????????)

????????:??

????

  • ????
  • ????