???????????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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