1. miaoski
  2. pm25
  3. 113554750
column value
GUID 54dc1e06-61ac-489f-a77f-0c3cd38a10d1
date 2015-09-17T19:03:00
humidity 41.181818181818
temperature 29
pm25 78.138181818182
geox 120.218
geoy 23.006