?2025???????????1???????
2025-02-22 06:48:2011535
??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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