???????2024???PM2.5??19????/??
????:2025-02-12 09:01:07 ??:????
????:????:?????????800?
?2????????11???????????? (?? ?)??????????????11??,2024??????????,???????PM2.5????????????19?????????????/??????,?????10.3?/??????????????????
??1????????????20????????,2024??????????????PM2.5??????????29.3???/???,?????5?????????
?,2024????????,??,????,?????96.3%,???9.4???
?????????????????????????,???PM2.5?????,????????,????????????41???,???218???????????????7.86?,????????1.6???????????????????????????,??????
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