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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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