????:1???????:?????

2????????????

3?????95??

4?????????????

5?????????????

?????????????????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????????????????????????????????????????????????????????????????????????????????????????????????????????

????:?????