Tag: PM2.5

Arduino

DIY Air Quality Monitor measures PM2.5, CO2, VOC, Ozone, Temp & Humidity

Dejan over at HowToMechatronics shared detailed instructions on how to build your own air quality monitor: Have you ever wondered about the quality of the air you are breathing, or maybe, why you sometimes feel sleepy in the office or tired in the morning even after sleeping all night?...

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Sensor

Air quality sensor detects microscopic pollutants

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

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