???????2025?1???????????
2025-02-22 17:18:2991891
??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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