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???????2025?1???????????

????:2025-02-22 01:19:25 ??:????

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??2???????????????????21? ????,??21????2025????1??????1?????,???339????PM2.5??????????????53.1?????????/?,?????????4.7%;PM10??80??/??,??????8.1%;O3???????????98???/??,??15.3%;SO2????10????/??,?;NO2??30??/??,??????????????6.2%;CO????1.2??/????,????

1?,???????????339????78.0%,?0.5????;????2.6%,???0.4?????????????????????1.1%,?????0.2%?

2025?????1??339??????:???? 2025??????1??339?????????????:????????

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1??,??????????????�2+36�????PM2.5????61.0??/??,???18.3%;O3?????83??/??????,?????13.7%;?????68.5%,??7.4??????;??2.9%,????6.8?????0.5%,???

1??,??PM2.5????????28.3??/????,??????????????23.5%;O3???????69???????????/?,??1.5%;??93.5%,??????3.2?????;??,?????????????

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1????,??31?????????????????PM2.5??58.0????/??,???12.3%;O3??103??/????,??????21.2%;???73.8%,????13.6?????????;????0.9%,??????1.1?????

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1??,??13??????????PM2.5?????????????????????61.8?????/????,?5.5%;O3??89??/??,??18.7%;????72.0%,??6.3???;??????????5.2%,???2.5??;??0.2%,?????

2025??1?????:??

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1??????????????,168??:??20??????????????????????????????????????????????????????????????????????????????????????????????????;????20????????????????????????????????????????????????????????????????????????????????????????????????????????

1??,168??:PM2.5???20????????????????????????????????????????????????????????????????????????????????;PM2.5??20???????????????????????????????????????????????????????????????????????????????????????????????????????????

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