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

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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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