????:1????????:??????????

2???????95??98

3?????????????

4???????

5?????vx????

??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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