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

????:???

??

??:???????????,??????????,??????????????