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

2???????

3???????????

4?????????

5??????????

???????6???????4???????????? (??????????????? ?????????????)2023??????????,?????????????,???4.48;????????????93.6%,???????????????(89.4%),???……6????????????????4????,?????????2023?“?????”?

6?????4????,???,??2023??? ???

??????????,?,?2023?????????????????????

??????????????????????(????????????????)?,2023??,?????,??,?????,??????????

2023???,?????????????????????????4.48,??????????0.2%;?,?76.0%,???;??????0.9%,?1%???????????????,SO2?NO2?PM10?PM2.5?????????????12ug/m³?31ug/m³?74ug/m³?37ug/m³,CO??????????????????O3-8h????1.4mg/m³?????168ug/m³?????????????????????????2022???,???????PM2.5???????2.6%,???????,????????2020?????19.6%;SO2???????????????2020?????36.8%?

????????????,2023??,??????????????93.6%,????????????????????????“90+”,???????????(89.4%),????????????????????????????????100%??????90%??????????????80.9%,??19?????

2023?,????????????255??,?«????»(GB/T14848-2017)???????????????????????,?80.4%??II????????21.6%;III????58.8%;IV?????11.4%;V??????8.2%??2022??,????????1.9??

???????,2023????,?????????50.8dB(A),??????????2022??0.1dB(A),??;?43.8dB(A),?????????????????????????????????????65.8dB(A),???????;???????????58.4dB(A),?????????????????????????????????????????94.6%?????????????83.3%,????????????????????2022???????3.0?????5.4???

???????,2023?????????,????????????????,???????(?)

??:???????