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相关论文: A Model for Forecasting Air Quality Index in Port …

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Monitoring urban air quality with high spatiotemporal resolution continues to pose significant challenges. We investigate the use of taxi fleets as mobile sensing platforms, analyzing over 100 million PM2.5 readings from more than 3,000…

Air pollution remains a critical environmental and public health concern in Indian megacities such as Delhi, Kolkata, and Mumbai, where sudden spikes in pollutant levels challenge timely intervention. Accurate Air Quality Index (AQI)…

机器学习 · 计算机科学 2025-10-28 Soham Pahari , Sandeep Chand Kumain

This paper presents a data-driven approach to mitigate the effects of air pollution from industrial plants on nearby cities by linking operational decisions with weather conditions. Our method combines predictive and prescriptive machine…

机器学习 · 计算机科学 2023-03-23 Dimitris Bertsimas , Leonard Boussioux , Cynthia Zeng

Air pollution generates substantial health damages and economic costs worldwide. Pollution exposure varies greatly, both between countries and within them. However, the degree of air quality inequality and its' trajectory over time have not…

综合经济学 · 经济学 2023-07-31 Lutz Sager

Environmental Protection Agency (EPA) air quality (AQ) monitors, the gold standard for measuring air pollutants, are sparsely positioned across the US due to their costliness. Low-cost sensors (LCS) are increasingly being used by the public…

Air pollution is a chronic problem in large cities worldwide and awareness is rising as the long-term health implications become clearer. Vehicular traffic has been identified as a major contributor to poor air quality. In a lot of cities…

It is of utmost importance to have a clear understanding of the status of air pollution and to provide forecasts and insights about the air quality to the general public and researchers in environmental studies. Previous studies of…

统计方法学 · 统计学 2021-04-08 Soudeep Deb , Ruey S. Tsay

Accurate air quality forecasting is crucial for public health, environmental monitoring and protection, and urban planning. However, existing methods fail to effectively utilize multi-scale information, both spatially and temporally.…

机器学习 · 计算机科学 2024-01-02 Yuxiao Hu , Qian Li , Xiaodan Shi , Jinyue Yan , Yuntian Chen

Accurate and reliable air pollution forecasting is crucial for effective environmental management and policy-making. llull-environment is a sophisticated and scalable forecasting system for air pollution, inspired by previous models…

机器学习 · 计算机科学 2025-02-27 Norbert Bodendorfer

Monitoring air pollution is crucial for protecting human health from exposure to harmful substances. Traditional methods of air quality monitoring, such as ground-based sensors and satellite-based remote sensing, face limitations due to…

机器学习 · 计算机科学 2025-01-22 Osama Ahmad , Zubair Khalid , Muhammad Tahir , Momin Uppal

Data used to assess acute health effects from air pollution typically have good temporal but poor spatial resolution or the opposite. A modified longitudinal model was developed that sought to improve resolution in both domains by bringing…

应用统计 · 统计学 2013-12-02 Lixun Zhang , Yongtao Guan , Brian P. Leaderer , Theodore R. Holford

Fine particulate matter (PM2.5) is a mixture of air pollutants that has adverse effects on human health. Understanding the health effects of PM2.5 mixture and its individual species has been a research priority over the past two decades.…

应用统计 · 统计学 2019-09-10 Yawen Guan , Brian J Reich , James A Mulholland , Howard H Chang

Many countries are suffering from severe air pollution. Understanding how different air pollutants accumulate and propagate is critical to making relevant public policies. In this paper, we use urban big data (air quality data and…

人工智能 · 计算机科学 2018-04-19 Julie Yixuan Zhu , Chao Zhang , Huichu Zhang , Shi Zhi , Victor O. K. Li , Jiawei Han , Yu Zheng

Maternal exposure to environmental chemicals during pregnancy can alter birth and children's health outcomes. Research seeks to identify critical windows, time periods when the exposures can change future health outcomes, and estimate the…

统计方法学 · 统计学 2022-04-14 Daniel Mork , Ander Wilson

Air pollution is a serious issue that currently affects many industrial cities in the world and can cause severe illness to the population. In particular, it has been proven that extreme high levels of airborne contaminants have dangerous…

应用统计 · 统计学 2019-11-12 Alexander Kreuzer , Luciana Dalla Valle , Claudia Czado

Ground-level ozone and particulate matter pollutants are associated with a variety of health issues and increased mortality. For this reason, Mexican environmental agencies regulate pollutant levels. In addition, Mexico City defines…

应用统计 · 统计学 2021-01-06 Philip A. White , Alan E. Gelfand , Eliane R. Rodrigues , Guadalupe Tzintzun

We present a simple framework to easily pre-select the most essential data for accurately forecasting the concentration of the pollutant PM$_{10}$, based on pollutants observations for the years 2002 until 2006 in the metropolitan region of…

大气与海洋物理 · 物理学 2014-11-05 Ana Russo , Pedro G. Lind , Frank Raischel , Ricardo Trigo , Manuel Mendes

High levels of air pollution may seriously affect people's living environment and even endanger their lives. In order to reduce air pollution concentrations, and warn the public before the occurrence of hazardous air pollutants, it is…

机器学习 · 计算机科学 2019-06-03 Pei Du , Jianzhou Wang , Yan Hao , Tong Niu , Wendong Yang

Air pollution is a crucial issue affecting human health and livelihoods, as well as one of the barriers to economic and social growth. Forecasting air quality has become an increasingly important endeavor with significant social impacts,…

信号处理 · 电气工程与系统科学 2022-11-30 Yuxuan Liang , Yutong Xia , Songyu Ke , Yiwei Wang , Qingsong Wen , Junbo Zhang , Yu Zheng , Roger Zimmermann

Due to the significant air pollution problem, monitoring and prediction for air quality have become increasingly necessary. To provide real-time fine-grained air quality monitoring and prediction in urban areas, we have established our own…

信号处理 · 电气工程与系统科学 2018-11-07 Zixuan Bai , Zhiwen Hu , Kaigui Bian , Lingyang Song