?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%?

??????

(??)??

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%,???????????????

??

1??,168????:?20??????????????????????????????????????????????????????????????????????????????????????????????????;????????20????????????????????????????????????????????????????????????????????????????????????????????

1????,168??:PM2.5???20???????????????????????????????????????????????????????????????????????????????????????????????;PM2.5????20??????????????????????????????????????????????????????????????????????????????????????????????????????????????