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

2?????2021

3????????

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

5????????150???

???????????9??????????????20???? ??,????20??2024?8?????

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

8??,??339?????PM2.5?????????????????17????/??,?????????????????;PM10??31????/???????????,????3.1%;O3?????142??/??,??1.4%;SO2??7??/??,?;NO2??13???/??,??7.1%;CO????????0.7??/??,????

8???????????????,????339??90.1%,???0.6????;??0.2%,?0.1?;???0.9%,????0.2%?

2024?8??339?????:??? 2024?????????????????8????339?????:???????????

?????

(??????)??

8??,?????????????????????“2+36”????PM2.5????????20??/?,???13.0%;O3????????170??????/??,????6.1%?

8??????,???“2+36”???78.7%,??11.2??;??????,???;??0.7%?

8??,??PM2.5????16???/????,?30.4%;O3??159???????????/????,????5.9%;?90.3%,????6.4??;??,??;?????

(?????)???

8??,???31??PM2.5??19?????/??,????;O3???175??/?????????????????,???1.1%?

8????,????31??74.5%,?????3.9??????;????,?????;????????0.3%?

(??)????

8????,???13????PM2.5?20????/????,?????9.1%;O3??176?????????????/???????,???1.1%?

8????????????,????????13????70.2%,????????3.0???;??,??0.2??????;??1.2%?

2024????????8????????????????????:?????

??

8??,168??,??20????????????????????????????????????????????????????????????????????????????????;??20????????????????????????????????????????????????????????????????????????????????????????????????????????????

8???,168??,PM2.5??20???????????????????????????????????????????????????????????????????????????;PM2.5???20????????????????????????????????????????????????????????????????????????????????????????????

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