Real-Time ambient environmental and noisepollution monitoring system in high-density area of Malang City using Internet Of Things (IoT) technology

Zafirah, Yasmin, Junikhah, Allin ORCID: https://orcid.org/0009-0001-5432-2457, Hanggara, Fuad Dwi ORCID: https://orcid.org/0000-0002-9018-0249, Fariz, Rifqi Zul Fahmi and Fikriarini, Aulia ORCID: https://orcid.org/0000-0002-6295-3136 (2026) Real-Time ambient environmental and noisepollution monitoring system in high-density area of Malang City using Internet Of Things (IoT) technology. Presented at The 15 th International Conference on Green Technology, 29 -30 July 2025, Malang.

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Abstract

Abstract— This study evaluated real-time ambient
environment and sound pollution monitoring system using
Internet of Things (IoT). This system detects wide range of
temperature, humidity, fine particulate matter (PM2.5), Carbon
monoxide (CO), Carbon dioxide (CO2), and noise level in six
traffic areas in Malang City during peak hours. Using a variety of
sensors, the system continuously monitors ambient environment
and noise pollution at 06:00-07:00, 11:00-12:01, 15:00-16:02. The
monitoring tools was placed ±3 meters from the roadside near to
the traffic light. Data were collected during peak traffic hours,
emphasizing the direct impact of car emissions on air quality.
Intense vehicle activity has contributed to increased temperatures
and higher particulate matter in specific areas. However, CO, CO₂
and noise levels were observed to remain within acceptable safety
thresholds. Notably, this study identified an inverse correlation
between temperature and humidity. The IoT-based environmental
monitoring system, deployed across six high-traffic locations in
Malang, has been successfully implemented and effectively
operated. This study investigated environmental factors that
greater than threshold using IoT monitoring system deserving
further evaluation

Item Type:	Conference (Speech)
Keywords:	air pollution, temperatures, humidity, noise, Internet of Things, Real-time analysis
Subjects:	08 INFORMATION AND COMPUTING SCIENCES > 0806 Information Systems > 080609 Information Systems Management 09 ENGINEERING > 0907 Environmental Engineering > 090703 Environmental Technologies
Divisions:	Faculty of Technology > Department of Environmental Engineering
Depositing User:	Fuad Dwi Hanggara
Date Deposited:	10 Jul 2026 16:23

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