?2025???????1???????????
2025-02-21 20:45:2410347
??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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