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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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