?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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