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

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

??

??:???????????,??????????,??????????????