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

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1?,168??:?????????????????20?????????????????????????????????????????????????????????????????????????????????????????????;??20??????????????????????????????????????????????????????????????????????????????????????????????????????????????

1??,168??????:PM2.5??20????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????;PM2.5????20?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

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