?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?????????

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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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