???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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