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