???????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%?

2025????1?????339???????????????:???? 2025?????1???339????:???

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

(????)???????????????????

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

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

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

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

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