This project is now in its third generation, having evolved from an intial form that used an older Plantower PM2.5 air quality sensor](https://www.adafruit.com ...

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Abstract: In recent years, air quality and environmental protection are getting more and more concern in public, much people are pay attention to air quality of their surroundings. As one of air ...

According to [Dr. Tom Lehrer’s] song Pollution, “Wear a gas mask and a veil. Then you can breathe, long as you don’t inhale!” While the air quality in most of the world hasn’t gotten that bad, there ...

Mitsubishi Electric has developed a small, high-precision air-quality sensor, claimed to be the first in the world to detect fine particles measuring no more than 2.5µm in diameter, called PM2.5, as ...

Regulatory monitoring networks are often too sparse to support community-scale PM2.5 exposure assessment while emerging low-cost sensors have the potential to fill in the gaps. Recent advances in air ...