???????2024???PM2.5??19????/??
????:2025-02-12 02:13:55 ??:????
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???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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