?? ????????????8? ??????????
![](http://n.sinaimg.cn/translate/750/w930h620/20190321/KY1q-huqrnan7387069.jpg)
????:1????????:???????
2????????
3???????????
4???????
5???????
????2????16? ??,????,?,??????????????????????,??????????,?,???????,?????????????????????????????,?;?????????????????????????
????? ?
?????,????????????????????;????????????????????????????????????????????6~7????????????8~9?;???????????????????6~8?,????10~14?;????,??????????????????????????????????????????????,??????200?????
????
?????????????,16???17?????,??????????????????????????????????????4~6?,?8???,2?16??????8?17?8??????,???????????????????????????????????????????5~6????????????7~8?;??????????????????????????????????????7?????8??????????2?????????????????16???????6??????
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/185545befb0949c2ae597e3a4e6eaf2d.jpg)
???????,16?,?????????????PM10???????????????
?????????????
16??17????,?????????????,??,??????????????,?????????????,???????????????,?????
??
2????16?,???1?????,????????????????????????????????????,??????????200???????????2?16????06???????
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/1541e25c33164b6596bb860b85134da6.jpg)
?????
2??????16????8???????17????8????????????,??????????????????????????????????????,?,???????,????(5~9????)?????????????????????????????,?????????????????,????????????????????????????????????????????????????????????????????????????????4~6???????????????????5~7????????????
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/df8fcea0e3184a318a46771acd9dd6e2.jpg)
2?17?8????????????????18????8?????,?????????????????????????????????????,????,?,???????????????(5~7????)????????????????????,??,????????????????????4~5??????????;??????????????????????5~7???
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/f74dc15d274d4bc695b117004fce72d4.jpg)
2????18?????8??19?8??,????????????????????????????????????????????????,?,??????????????????????????????????????????????????????????????????,?,?????????????????????,????(25~40?????????)????????4~5????;????????????5~7????????????
![](http://i2.chinanews.com.cn/simg/cmshd/2025/02/16/c9f39e5476764924bfe6d27bc2608af8.jpg)