Senses the temperature, humidity and gaseous component (in ppm) of the surrounding air. It links to thinkspeak and analyses it.
Assumption: <700ppm is good air, >1000ppm is poor quality and >2000ppm is really dangerous.
- Home automation for the elderly where they can detect the area where PPM is maximum. (Multiple units inside the house).
- Automatic HVAC controller
- Sunroof/window controller for car to control the air quality inside the car.
- Industries: Check quality of smoke outside of chimneys
Useful for people suffering from breathing problem