1. miaoski
  2. pm25
  3. 118661773
column value
GUID 54dc1e06-61ac-489f-a77f-0c3cd38a10d1
date 2015-10-21T22:47:00
humidity 95.78
temperature 26.6
pm25 16.6
geox 120.218
geoy 23.006