?2025???????1???????????
2025-02-21 22:56:0763743
??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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