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

???:?????