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

????????