????:1?94?????:????

2????????????

3???????

4??????

5?????

???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???????????????????????????????????????????????????????????????????????????????????????????????????

?????:?????