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

????:??????:???????

??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?????:??

?

(????????)??

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????:?????????????????????

?????????

1??,168?:??20????????????????????????????????????????????????????????????????????????????????????????????????????????;???????????????20????????????????????????????????????????????????????????????????????????????????????????????

1??,168???:PM2.5?20?????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5?????20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

?????????:??????????????????