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

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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????????;????,???????

(??)??

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

(??)????

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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