????:1????????????:????????

2???????

3?????????

4???????150

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

???:??????