Rancang Bangun Sistem Monitoring Kualitas Udara dengan Deteksi PM10, PM2,5, CO, Suhu dan Kelembaban Berbasis Long Range (LoRa)

GRACE SUSAN MARIEN, . (2026) Rancang Bangun Sistem Monitoring Kualitas Udara dengan Deteksi PM10, PM2,5, CO, Suhu dan Kelembaban Berbasis Long Range (LoRa). Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Pencemaran udara dapat berdampak terhadap kesehatan sehingga diperlukan sistem monitoring yang mampu memberikan informasi mengenai kondisi kualitas udara pada lingkungan terbuka. Penelitian ini bertujuan untuk merancang bangun dan menguji sistem monitoring kualitas udara berbasis Long Range (LoRa) yang mampu melakukan pengukuran parameter kualitas udara, mengirimkan data secara nirkabel, menampilkan hasil pengukuran, dan menentukan kategori kualitas udara berdasarkan Indeks Standar Pencemar Udara (ISPU). Sistem dikembangkan menggunakan V-Model dengan Arduino Uno R3 sebagai sistem kendali pada bagian transmiter, ESP32 sebagai sistem kendali pada bagian receiver, modul ZH03B untuk mendeteksi PM2,5 dan PM10, modul MQ135 untuk memperoleh estimasi konsentrasi Kabon Monoksida (CO), modul DHT22 untuk mendeteksi suhu dan kelembaban. Hasil pengukuran ditampilkan pada modul LCD 20 × 4 dan aplikasi Blynk. Hasil pengujian menunjukkan rata-rata error sebesar 5,01% pada PM2,5, 4,35% pada PM10, 19,4% pada estimasi konsentrasi CO, 0,42% pada suhu, dan 0,98% pada kelembaban. Pada pengujian komunikasi LoRa, data hasil pengukuran berhasil diterima oleh receiver hingga jarak 1,4 km pada skenario rooftop to rooftop dalam kondisi Non-Line of Sight (NLoS). Berdasarkan perhitungan Indeks Standar Pencemar Udara (ISPU), diperoleh nilai pada rentang 56 – 68 sehingga seluruh hasil pengujian berada dalam kategori Sedang. Berdasarkan hasil penelitian, sistem berhasil dirancang bangun untuk melakukan pengukuran parameter kualitas udara, menampilkan hasil pengukuran pada LCD 20 × 4 dan aplikasi Blynk, serta menentukan kategori kualitas udara berdasarkan nilai ISPU. ***** Air pollution can have adverse effects on human health; therefore, an air quality monitoring system is needed to provide information on air quality conditions in outdoor environments. This study aims to design and evaluate a Long Range (LoRa)-based air quality monitoring system capable of measuring air quality parameters, transmitting data wirelessly, displaying measurement results, and determining air quality categories based on the Indonesian Air Pollution Standard Index Indeks Standar Pencemar Udara (ISPU). The system was developed using the V-Model development method, with an Arduino Uno R3 as the controller for the transmitter, an ESP32 as the controller for the receiver, a ZH03B sensor for measuring PM2.5 and PM10 concentrations, an MQ135 sensor for estimating carbon monoxide (CO) concentration, and a DHT22 sensor for measuring temperature and humidity. The measurement results were displayed on a 20 × 4 LCD module and the Blynk application. The test results showed average errors of 5.01% for PM2.5, 4.35% for PM10, 19.4% for the estimated CO concentration, 0.42% for temperature, and 0.98% for humidity. In the LoRa communication test, the measurement data were successfully received by the receiver at a distance of up to 1.4 km in a rooftop-to-rooftop scenario under Non-Line of Sight (NLoS) conditions. Based on the Indonesian Air Pollution Standard Index (ISPU) calculation, the obtained values ranged from 56 to 68, indicating that all measurement results were classified as Moderate. Based on the research findings, the developed system successfully measured air quality parameters, displayed the measurement results on a 20 × 4 LCD module and the Blynk application, and determined air quality categories based on the ISPU values.

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dr. Baso Maruddani, M.T; 2). Dr. Aodah Diamah, S.T, M.Eng.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Elektronika
Divisions:	FT > S1 Pendidikan Teknik Elektronika
Depositing User:	Grace Susan Marien .
Date Deposited:	10 Aug 2026 06:23
Last Modified:	10 Aug 2026 06:23
URI:	http://repository.unj.ac.id/id/eprint/69372

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