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

2025-02-22 08:51:35 32568

??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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