?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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