Ambient gas detection and measurement had become essential in diverse fields and
applications, from preventing accidents, avoiding equipment malfunction, to air pollution …

Abstract The Internet of Things (IoT) era is evolving into sensor initiated, actuation-driven,
and machine intelligence-based decision making platform for smart cities. A smart city …

Volatile organic compounds (VOCs) sensor arrays have garnered considerable attention
due to their potential to provide real‐time information for monitoring pollution levels and …

A smart city enables the effective utilization of resources and better quality of services to the
citizens. To provide services such as air quality management, weather monitoring and …

Increasing attention has been paid to air quality monitoring with a rapid development in
industry and transportation applications in the modern society. However, the existing air …

A prototype for an Environmental Air Pollution Monitoring System for monitoring the
concentrations of major air pollutant gases has been developed. The system uses low cost …

Carbon monoxide (CO) burns or explodes at over-standard concentration. Hence, in this
paper, a Wifi-based, real-time monitoring of a CO system is proposed for application in the …

Indoor air quality monitoring is of great importance to human health as people typically
spend more than 90% of their time in indoor environments. An indoor air quality detector …

There is an increasing interest in Internet of Things (IoT) enabled smart buildings over the
past decades. However, the development of smart buildings is impeded by the high …

An air quality monitoring system (AQMS) based on the IEEE/ISO/IEC 21451 standards is
presented. In the development of an AQMS, we have used the GSM wireless communication …