A. Popov, S. Lekova. System for Monitoring and Analysis of the Environmental Data (Part 2)

Key Words: Particulate matter PM10 and PM2.5; sensors for РМ; temperature and light; Arduino Nano 3.0.

Abstract.  Air pollution causes damage to human health and ecosystems. Large parts of the population do not live in a healthy environment in accordance with current standards. Today, almost every city has problems with particulate matter concentration, especially in time of temperature inversions. This article introduces an automated system for monitoring and analyzing fine particulates in ambient air, temperature and light. It can be used in the workplace, at home, and in particular in student classrooms and laboratories, not only for monitoring, but also for training and refinement involving students, in various disciplines or informal аactivities.