1??????????20????,??????????????,??,2024?PM2.5????????29.3?????/????,???2.7%,????5???????87.2%,????1.7??;??0.9%,???????????????0.7??????????????????,????PM2.5?30.5??/??,????6.2%,????79.2%,??5.0???????????(??? ???)
????:?????
????????????2018???????
???????????????????????
???????????????????
????????????“????”???
?????20????????????????
?·???!???????????????
????:???????????????
?????:???????????????
??3???????????
????-????7??????????????
?????????????????????
?????????????????????
???????????0.6%?????????
??:??“??”????????????
????:???????????????
???100???7????5???????
????????????????????
????:?????????????????
??????????????????
????????????:????
??:?????????????????
????????«????»?S?F4????
?????????????????????
??????????????????
???????????????????