???2024??PM2.5????19???????/??
????:2025-02-12 04:33:05 ??:????
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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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