???????2025???????????1?
2025-02-21 22:43:1219118
??????????????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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