???????????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%?

???

(??)??

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%,???????

????????

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

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