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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????;??,??????

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1???,??31????PM2.5????58.0?????????????????/????,?????12.3%;O3??103????/??,???????????????????21.2%;???73.8%,??13.6?????;?0.9%,??????????1.1????????

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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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