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Air pollution is a major public health problem worldwide although the lack of data is a global issue for most low and middle income countries. Ambient air pollution in the form of fine particulate matter (PM2.5) exceeds the World Health…

Machine Learning · Statistics 2022-05-23 Paterne Gahungu , Jean Remy Kubwimana

Particulate matter (PM), especially $\text{PM}_{2.5}$, is a critical air pollutant posing significant risks to human health and the environment in India. This study, using six years (2018-2024) of daily $\text{PM}_{2.5}$ data, investigates…

Physics and Society · Physics 2025-02-13 Suchismita Banerjee , Urna Basu , Banasri Basu

Collecting Indoor Environmental Quality (IEQ) data from an occupant's immediate surroundings can provide personalized insights for healthy environmental conditions aligned with occupant preferences, but effective sensor placement for data…

Signal Processing · Electrical Eng. & Systems 2025-04-14 Riccardo Talami , Xinhao Hu , Ilyas Dawoodjee , Ali Ghahramani

Indoor air quality in schools and classrooms is paramount for the health and well-being of pupils and staff. CO2 monitors offer a cost-effective way to assess and manage ventilation provision. However, often only a single point measurement…

Fluid Dynamics · Physics 2024-01-31 Carolanne V. M. Vouriot , Maarten van Reeuwijk , Henry C. Burridge

The Government of India (GOI) announced a nationwide lockdown starting 25th March 2020 to contain the spread of COVID-19, leading to an unprecedented decline in anthropogenic activities and in turn improvements in ambient air quality. This…

Interest in home gardening has burgeoned since governments around the world-imposed lockdowns to suppress the spread of COVID-19. Nowadays, most families start to do gardening during this lockdown season because they can grow vegetables and…

Fires and burning are the chief causes of particulate matter (PM2.5), a key measurement of air quality in communities and cities worldwide. This work develops a live fire tracking platform to show active reported fires from over twenty…

Computers and Society · Computer Science 2023-05-31 Junfeng Jiao , Ryan Hardesty Lewis , Kijin Seong , Arya Farahi , Paul Navratil , Nate Casebeer , Dev Niyogi

The consumption of tobacco has reached global epidemic proportions and is characterized as the leading cause of death and illness. Among the different ways of consuming tobacco (e.g., smokeless, cigars), smoking cigarettes is the most…

Signal Processing · Electrical Eng. & Systems 2021-12-14 Athanasios Kirmizis , Konstantinos Kyritsis , Anastasios Delopoulos

Marine pollution is a growing worldwide concern, affecting health of marine ecosystems, human health, climate change, and weather patterns. To reduce underwater pollution, it is critical to have access to accurate information about the…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-05-20 Huber Flores , Naser Hossein Motlagh , Agustin Zuniga , Mohan Liyanage , Monica Passananti , Sasu Tarkoma , Moustafa Youssef , Petteri Nurmi

With rapid urbanization comes the increase of community, construction, and transportation noise in residential areas. The conventional approach of solely relying on sound pressure level (SPL) information to decide on the noise environment…

Audio and Speech Processing · Electrical Eng. & Systems 2024-08-13 Ee-Leng Tan , Furi Andi Karnapi , Linus Junjia Ng , Kenneth Ooi , Woon-Seng Gan

A mechanical ventilation principle used in French residential buildings was tested in the experimental house of the CSTB research centre. The experiments dealt with pollutant removal efficiency of this ventilation principle, mainly with air…

Medical Physics · Physics 2010-03-23 Juslin Koffi , Jacques Ribéron , Francis Allard , Ahmad Husaunndee

Air pollution poses a serious threat to sustainable environmental conditions in the 21st century. Its importance in determining the health and living standards in urban settings is only expected to increase with time. Various factors…

Machine Learning · Computer Science 2022-06-16 Mayukh Bhattacharyya , Sayan Nag , Udita Ghosh

Contaminated and polluted water poses significant threats to human health, necessitating vigilant monitoring of water sources for potential contamination. This paper introduces a low-cost Internet of Things (IoT)-based water quality…

Systems and Control · Electrical Eng. & Systems 2024-10-23 Jenny Vi Abrajano , Khavee Agustus Botangen , Jovith Nabua , Jenalyn Apanay , Chezalea Fay Peña

Air pollution poses a critical health threat in cities worldwide, with nitrogen dioxide levels in Cork, Ireland exceeding World Health Organization safety standards by up to $278\%$. This study leverages artificial intelligence to predict…

Air pollution is a significant health concern worldwide, contributing to various respiratory diseases. Advances in air quality mapping, driven by the emergence of smart cities and the proliferation of Internet-of-Things sensor devices, have…

Computer Vision and Pattern Recognition · Computer Science 2024-05-08 Anvita Mahajan , Sayali Mate , Chinmayee Kulkarni , Suraj Sawant

Policymakers frequently analyze air quality and climate change in isolation, disregarding their interactions. This study explores the influence of specific climate factors on air quality by contrasting a regression model with K-Means…

Computers and Society · Computer Science 2024-05-09 Cong Cao , Ramit Debnath , R. Michael Alvarez

Chemical multisensor devices need calibration algorithms to estimate gas concentrations. Their possible adoption as indicative air quality measurements devices poses new challenges due to the need to operate in continuous monitoring modes…

Artificial Intelligence · Computer Science 2020-02-14 S. De Vito , E. Esposito , M. Salvato , O. Popoola , F. Formisano , R. Jones , G. Di Francia

This demo paper presents \airtown, a privacy-preserving mobile application that provides real-time, pollution-aware recommendations for points of interest (POIs) in urban environments. By combining real-time Air Quality Index (AQI) data…

Information Retrieval · Computer Science 2025-01-24 Giuseppe Fasano , Yashar Deldjoo , Tommaso Di Noia

This paper presents an engine able to forecast jointly the concentrations of the main pollutants harming people's health: nitrogen dioxide (NO2), ozone (O3) and particulate matter (PM2.5 and PM10, which are respectively the particles whose…

Machine Learning · Computer Science 2021-10-15 Thibaut Cassard , Grégoire Jauvion , Antoine Alléon , Boris Quennehen , David Lissmyr

Advances in IoT technologies combined with new algorithms have enabled the collection and processing of high-rate multi-source data streams that quantify human behavior in a fine-grained level and can lead to deeper insights on individual…

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