1. miaoski
  2. pm25
  3. 118787440
column value
GUID 54dc1e06-61ac-489f-a77f-0c3cd38a10d1
date 2015-10-22T06:28:00
humidity 81.914285714286
temperature 28.9
pm25 9.4285714285714
geox 120.218
geoy 23.006