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

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