????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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