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

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