?2025???????1???????????
2025-02-22 06:10:4081669
??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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