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

???:?????

?????????

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

????????