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