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

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

(?????)??

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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