?? ??????????????????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20181107/89WS-hnprhzv6093872.jpg)
????:1???????:??????
2????????
3?????98??
4???????????
5????????????
?2??????????14????????????? (???? ?????)???14???????,????????????,???
![](http://i2.chinanews.com.cn/simg/ypt/2025/250214/75f5a507-e1a6-4eb9-bdac-099f02fe05e6_zsite.jpg)
???????,????????????????,500????,????????"?????"?“???????????43???????,??????????40×40???????1600??????,9.3???????????????????????????????”???????????,?????????????????????,????????????????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250214/dedd00a2-f886-41a5-b06a-fcd798994d06_zsite.jpg)
??????,??????????????????,??????????????,??????,???,1600??????“???????????????5????,????”???????
???????,?????“34????10??????‘??????????’????,???”??????????????????????,??????????????????????????,????????????????????????????????????,??????“???”??,??PM2.5?????
![](http://i2.chinanews.com.cn/simg/ypt/2025/250214/8089df1a-7bcb-4612-9772-976131fefb67_zsite.jpg)
??????????????,???????????“???????????????????”?????,???????????????,???????????????????????????????????????????????“???????????”,????????“1????”??????????(??????)
????????????????????????????:???