???????????2025?1???????
2025-02-22 08:43:4638640
???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??????????????
(??)??
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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