?:2024??PM2.5??????????????????
????:2025-01-02 15:25:00 ??:????
????:????QQ?:??????
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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