smog in beijing hits hazardous levels
Post on 14-Jan-2017
5.102 Views
Preview:
TRANSCRIPT
PowerPoint
Smog in Beijing Hits Hazardous Levels1
2
Readings of the tiny poisonous PM2.5 particles reached into the high 600s micrograms per cubic meter through the capital, as compared with the World Health Organization safe level of 25. Some suburban neighborhoods logged levels up in the 900s on Monday. December 1, 2015 (Yahoo News)3
4
HazeBeijingPhoto : NASACloudsSnowFog
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
December 1, 2015 Kaohsiung Taiwan R.O.C All photos were taken from Yahoo News,FT,IBT,Internet,..etc.THE END39
top related