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

????????