?? ??????????8? ????????????
![](http://n.sinaimg.cn/news/1_img/vcg/72f96829/107/w1024h683/20180924/V67j-hiixpup6672529.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)