???????2025???????????1?

????:????:2023???????wx

??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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