?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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