Applications of low-cost sensing technologies for air quality monitoring and exposure assessment: How far have they gone?

L Morawska, PK Thai, X Liu, A Asumadu-Sakyi… - Environment …, 2018 - Elsevier
Over the past decade, a range of sensor technologies became available on the market,
enabling a revolutionary shift in air pollution monitoring and assessment. With their cost of …

Miniaturized monitors for assessment of exposure to air pollutants: A review

F Borghi, A Spinazzè, S Rovelli, D Campagnolo… - International journal of …, 2017 - mdpi.com
Air quality has a huge impact on different aspects of life quality, and for this reason, air
quality monitoring is required by national and international regulations. Technical and …

A modular IoT platform for real-time indoor air quality monitoring

M Benammar, A Abdaoui, SHM Ahmad, F Touati… - Sensors, 2018 - mdpi.com
The impact of air quality on health and on life comfort is well established. In many societies,
vulnerable elderly and young populations spend most of their time indoors. Therefore …

Smart CEI moncloa: An iot-based platform for people flow and environmental monitoring on a Smart University Campus

M Alvarez-Campana, G López, E Vázquez, VA Villagrá… - Sensors, 2017 - mdpi.com
Internet of Things platforms for Smart Cities are technologically complex and deploying them
at large scale involves high costs and risks. Therefore, pilot schemes that allow validating …

Environmental monitoring for smart cities

M Bacco, F Delmastro, E Ferro, A Gotta - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
This paper presents an innovative, multidisciplinary, and cost-effective ecosystem of ICT
solutions able to collect, process, and distribute geo-referenced information about the …

Contextual sensing: Integrating contextual information with human and technical geo-sensor information for smart cities

G Sagl, B Resch, T Blaschke - Sensors, 2015 - mdpi.com
In this article we critically discuss the challenge of integrating contextual information, in
particular spatiotemporal contextual information, with human and technical sensor …

Low-cost CO sensor calibration using one dimensional convolutional neural network

S Ali, F Alam, KM Arif, J Potgieter - Sensors, 2023 - mdpi.com
The advent of cost-effective sensors and the rise of the Internet of Things (IoT) presents the
opportunity to monitor urban pollution at a high spatio-temporal resolution. However, these …

Performance evaluation and community application of low-cost sensors for ozone and nitrogen dioxide

RM Duvall, RW Long, MR Beaver, KG Kronmiller… - Sensors, 2016 - mdpi.com
This study reports on the performance of electrochemical-based low-cost sensors and their
use in a community application. CairClip sensors were collocated with federal reference and …

Characterizing methane and total non-methane hydrocarbon levels in Los Angeles communities with oil and gas facilities using air quality monitors

K Okorn, A Jimenez, A Collier-Oxandale… - Science of the Total …, 2021 - Elsevier
Over the past decade, sensor networks have been proven valuable to assess air quality on
highly localized scales. Here we leverage innovative sensors to characterize gaseous …

Low-cost sensors and crowd-sourced data: Observations of siting impacts on a network of air-quality instruments

G Miskell, J Salmond, DE Williams - Science of the total Environment, 2017 - Elsevier
Low-cost sensors offer the possibility of gathering high temporal and spatial resolution
crowd-sourced data-sets that have the potential to revolutionize the ways in which we …