Mitsubishi Electric Develops High-precision Air Quality Sensor for PM2.5

On February 8, 2016, Mitsubishi Electric announced that it has developed a small, high-precision air quality sensor, the first in the world to detect all fine particles measuring no more than 2.5 micrometers (μm) in diameter, called PM2.5, as well as pollen and dust. It also precisely senses the density of particles.