???????2025?1???????????

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??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????????????????????

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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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