????:1??????zmc8??:spa??????

2?????????

3?????200??

4???????

5???????????

???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????:????????

????????

1??,168?:????20?????????????????????????????????????????????????????????????????????????????????????????????????;?20??????????????????????????????????????????????????????????????????????????????????????????????????

1???????????,168?:PM2.5??20?????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5???20???????????????????????????????????????????????????????????????????????????????????????????

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