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

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(??)??

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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