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