Particulate Matter Measurement System

V sodobnem okolju se soočamo z izzivi glede kakovosti zraka, saj imajo suspendirani delci škodljive učinke na zdravje ljudi in predstavljajo enega izmed ključnih virov bolezni. Zato smo v okviru diplomske naloge izdelali merilno postajo za merjenje koncentracije trdih prašnih delcev (PM) v zraku. Z uporabo naprednih tehnologij, kot sta mikrokrmilnik ESP32 in senzor SDS011 za merjenje suspendiranih delcev, smo ustvarili in preizkusili napravo, ki omogoča zanesljivo zajemanje podatkov o koncentraciji suspendiranih delcev v realnem času. Zbrane podatke smo nato prikazali na spletni strani ter s tem omogočili enostaven dostop do informacij in vizualizacijo koncentracije suspendiranih delcev skozi čas.In the modern environment, we face challenges regarding air quality, as suspended particles have harmful effects on human health and represent one of the key sources of diseases. Therefore, as part of the thesis, we developed a measuring station for monitoring concentration of particulate matter (PM) in the air. Utilizing advanced technologies, such as the ESP32 microcontroller and the SDS011 sensor for measuring suspended particles, we created and tested a device that enables reliable real-time data collection on the concentration of suspended particles. The collected data is then displayed on a website, thereby facilitating easy access to information and visualization of suspended particle concentration over time