???????????2025???????1?
2025-02-21 18:15:1175192
??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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