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

???:?????