This might be a good candidate to use the Medellìn LoRa Network

Carlos Valencia

The Things Network User

Posted on 08-03-2018

This is system to measure and report the quality of Air in the area. It is capable of reporting PM 2.5 and PM 10 measures and save data in a Database with reports in the web page It also posts tweets automatically at @aireenvigado

Currently it connects using a WiFi network but having access to a LoRa WAN we could install multiple sensores in different locations to capture more data.