?2025???????1???????????
2025-02-21 22:24:3818205
??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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