??:2024??????????????????PM2.5?
????:2025-01-02 19:51:23 ??:????
????:???????:????????
1?????????2???????,????2024????????,???????????????,2024??(PM2.5)????30.5????????????????????/?????????????,??,??????????????????(PM10)?????????????????(NO2)???(SO2)??????54?24?3?/??????,???????????????
????,2024??,????(PM2.5)??????6.2%,??(PM10)???11.5%,?????(NO2)????7.7%,????(SO2)?????????(? ???)
????:????????????
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