?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????????

(?????????????????)??

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

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