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

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

???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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