With the development of IoT technology and low-cost indoor air quality (IAQ) sensors, the IoT-
based IAQ monitoring platform has garnered significant research interest and demonstrated …

Most soil quality measurements have been limited to laboratory-based methods that suffer
from time delay, high cost, intensive labor requirement, discrete data collection, and tedious …

During the last two years, the COVID-19 pandemic continues to wreak havoc in many areas
of the world, as the infection spreads through person-to-person contact. Transmission and …

The quality of air is closely linked with the life quality of humans, plantations, and wildlife. It
needs to be monitored and preserved continuously. Transportations, industries, construction …

In the past decade, with the development of communication technology, indoor air quality
(IAQ) monitoring technology has made significant progress, which improves the real-time …

The explosive data growth in the current information age requires consistent new
methodologies harmonized with the new IoT era for data analysis in a space–time context …

Indoor air pollution is a major issue in developing countries such as India and Bangladesh,
exacerbated by factors such as traditional cooking methods, insufficient ventilation, and …

Low-cost particulate matter sensors are transforming air quality monitoring because they
have greater mobility as compared to reference monitors. Calibration of these low-cost …

Low-cost air quality monitoring devices can provide high-density spatiotemporal pollution
data, thus offering a better opportunity to apply machine learning (ML). Low-cost sensor …

The implementation of traditional air quality monitoring systems has been done with the help
of air quality measuring sensors, Zigbee module, a suitable 16 bit microcontroller, GSM …