?2025???????1???????????

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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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