Here's an environmental monitor compatible with the Global Radiation Monitoring Network
The portable environmental monitor addresses pollution, the kind that we are unable to see but directly affects our health and causes life threatening diseases such as cancer. Airborne toxic chemicals, radioactive dust and radioactive radon are correlated with cases of pulmonary cancer. Since our biological senses can do little to warn us of such possible dangers, we plan to design the Portable environmental monitor as a first line detection and warning system.
Source: Portable Environmental Monitor via Hackaday
Learn more at: http://paxinstruments.com/portable-environmental-monitor/