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?????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??????:?????????????????

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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???????????:???

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1??,168????:??20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;??????????????20?????????????????????????????????????????????????????????????????????????????????????????????

1??,168??:PM2.5??20???????????????????????????????????????????????????????????????????????????????????;PM2.5?????20???????????????????????????????????????????????????????????????????????????????????????????

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