???????????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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