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