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

????

(?????)??????????????

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

??:???