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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??????

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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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