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Published Subscription Review Article
IoT-Based Smart Public Sanitation Monitoring System with Real-Time Air Quality AnalysisBy Shimpi Harshada Shashikant, Kharde Ekata Vinod, Gambhir Shruti Hemant, Deore Tejaswini Prakash, Swati Pandurang Baviskar
Abstract: Maintaining hygiene in public sanitation facilities remains a critical challenge in urban environments due to inefficient monitoring and delayed maintenance responses. This paper presents an IoT-enabled smart toilet monitoring system designed to assess and manage restroom cleanliness in real time using environmental sensing and automated decision-making. The proposed system integrates multiple gas sensors (MQ135, MQ8, MQ4) and temperature sensors with an Arduino Uno to continuously monitor air quality parameters such …
Published in Journal of Instrumentation Technology & Innovations · Vol. 16, Issue 3, 2026 Read article →