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Relevant bibliographies by topics / Air quality modelling - Delhi NCR

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Academic literature on the topic 'Air quality modelling - Delhi NCR'

Author: Grafiati

Published: 6 September 2023

Last updated: 31 July 2025

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Journal articles on the topic "Air quality modelling - Delhi NCR"

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Govardhan, Gaurav, Sachin D. Ghude, Rajesh Kumar, et al. "Decision Support System version 1.0 (DSS v1.0) for air quality management in Delhi, India." Geoscientific Model Development 17, no. 7 (2024): 2617–40. http://dx.doi.org/10.5194/gmd-17-2617-2024.

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Abstract. This paper discusses the newly developed Decision Support System version 1.0 (DSS v1.0) for air quality management activities in Delhi, India. In addition to standard air quality forecasts, DSS provides the contribution of Delhi, its surrounding districts, and stubble-burning fires in the neighboring states of Punjab and Haryana to the PM2.5 load in Delhi. DSS also quantifies the effects of local and neighborhood emission-source-level interventions on the pollution load in Delhi. The DSS-simulated Air Quality Index for the post-monsoon and winter seasons of 2021–2022 shows high accur

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Kumar, Aniket. "Innovative Solutions for Urban Air Pollution in Delhi/NCR Region." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 04 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem31346.

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This research paper delves into the pressing issue of urban air pollution in the Delhi/NCR region and proposes innovative solutions from the perspective of vertical environmental engineering and technology. With the rapid urbanization and industrialization in this region, air pollution has reached alarming levels, posing significant health risks and environmental challenges. The paper begins by analysing the current state of air pollution in Delhi/NCR, highlighting the major sources and contributors to poor air quality. It then explores various innovative solutions that can be implemented to m

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Chukkali, Surekha, Kritika Rastogi, Amritkant Mishra, Sonakshi Nayar, and Tanisha Gupta. "Impact of Urban Environmental Quality, Residential Satisfaction, and Personality on Quality of Life Among Residents of Delhi/NCR." ECS Transactions 107, no. 1 (2022): 19875–87. http://dx.doi.org/10.1149/10701.19875ecst.

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Environmental quality and sustainability seek to preserve, enhance, and protect our environmental resources that directly aim at providing an amicable quality of life and sustainable development for the upcoming generations. Considering the hazardous environmental urban quality in Delhi NCR, air pollution is the topmost factor deteriorating the health of the population in general. The urban air database by WHO reports Delhi exceeding the maximum PM10 limit by almost 10-times at 292 μg/m3. Noticing that an individual's surroundings have an enormous value in human lives, the study aimed at under

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Khan, Abul Amir, Kalpana Garsa, Prakhar Jindal, Panuganti C. S. Devara, Shubhansh Tiwari, and P. B. Sharma. "Demographic Evaluation and Parametric Assessment of Air Pollutants over Delhi NCR." Atmosphere 14, no. 9 (2023): 1390. http://dx.doi.org/10.3390/atmos14091390.

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The impact of air pollution on people and the environment is a severe issue that has recently been the subject of extensive research. This study has looked at the factors that contribute to the seasonal and spatial variability of pollutant concentration over Delhi NCR from 2019 to 2021. Additionally, the causes of changes in air quality during the COVID-19’s lockdown period in 2020 have been discussed, along with comparisons to the pre-lockdown year (2019) and the post-lockdown year (2021). Seven pollutant parameters, viz., (PM2.5, PM10, NOx, CO, SO2, NH3, and O3) were retrieved from the air q

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Chukkali, Surekha, Kritika Rastogi, Ayushi Agrawal, Sonakshi Nayar, and Paul Raj. "Air Quality Index, Personality Traits and Their Impact on the Residential Satisfaction and Quality of Life: An Exploratory Path Analysis Model." Asian Journal of Water, Environment and Pollution 21, no. 4 (2024): 39–46. http://dx.doi.org/10.3233/ajw240044.

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The environment directly influences the behaviour, experiences, and also the well-being of people. It is not only the outside environment but the indoor environmental quality (IEQ) that also affects the well-being of its residents (Arif et al., 2016). The objective of the present study is to study the relationship between Air Quality Index (AQI), Personality traits, Residential Satisfaction, and quality of life among participants living in Bengaluru, Chennai, and Delhi NCR. A total of 685 residents aged 18-65, living in Bengaluru, Chennai, and Delhi NCR for over 2 years, who responded to the c

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Chen, Ying, Oliver Wild, Edmund Ryan, et al. "Mitigation of PM<sub>2.5</sub> and ozone pollution in Delhi: a sensitivity study during the pre-monsoon period." Atmospheric Chemistry and Physics 20, no. 1 (2020): 499–514. http://dx.doi.org/10.5194/acp-20-499-2020.

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Abstract. Fine particulate matter (PM2.5) and surface ozone (O3) are major air pollutants in megacities such as Delhi, but the design of suitable mitigation strategies is challenging. Some strategies for reducing PM2.5 may have the notable side effect of increasing O3. Here, we demonstrate a numerical framework for investigating the impacts of mitigation strategies on both PM2.5 and O3 in Delhi. We use Gaussian process emulation to generate a computationally efficient surrogate for a regional air quality model (WRF-Chem). This allows us to perform global sensitivity analysis to identify the ma

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Garg, S., S. L. Sahdev, N. Mahajan, and N. Goel. "Driving through sustainable systems: a Study of Air Quality Index of Delhi during COVID-19 Pandemic." IOP Conference Series: Earth and Environmental Science 1084, no. 1 (2022): 012018. http://dx.doi.org/10.1088/1755-1315/1084/1/012018.

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Abstract The impact of lockdown during covid-19 pandemic on air quality in terms of pollution was investigated in the Delhi/NCR region in this study. The National Air Quality Index (NAQI) uses air quality data for six pollutant measures (PM10, PM2.5, SO2, CO, NO2 and O3) from monitoring stations across the megacity to demonstrate the spatial pattern of air quality before and during the lockdown period due to pandemic. The objective of this study is to investigate the interrelationship among the various parameters the Pearson’s correlation analysis was conducted. The results found were able to

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Kumar Gupta, Amit, Aashima Gupta, and Sunita Mahajan. "Air Pollution and Poor Air Quality in Delhi-NCR: Some Health Tips and Protective Measures." Acta Scientific Medical Sciences 3, no. 12 (2019): 38–41. http://dx.doi.org/10.31080/asms.2019.03.0469.

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Sharma, Nabin, Kalpana Patel, and Sarvan Kumar. "Comparison of the Air Quality within the Northern Region of India both During and After the Lockdown." Aug-Sept 2023, no. 35 (August 4, 2023): 1–6. http://dx.doi.org/10.55529/jeimp.35.1.6.

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The World Health Organization (WHO) declared COVID-19 a global pandemic due to the novel infectious coronavirus disease found in late 2019. Some positive impacts have been seen on the natural environment during the outbreak of COVID-19. In this study, we have tried to analyse the impact of lockdown on air quality at four major northern states of India (Delhi, Uttar Pradesh, Rajasthan, and Haryana) located in the National Capital Region (NCR). This study compared the variation in air pollutants during the first lockdown phase (25th March to 15th April) 2020 and after the lockdown phase (25th Ma

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Singh, Yogender, and Umesh Kulshrestha. "An Analysis of GRAP Task Force Directions for Improved AQI in Delhi during 2018." Current World Environment 15, no. 1 (2020): 29–41. http://dx.doi.org/10.12944/cwe.15.1.06.

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Air quality has been a matter of public concern in Delhi. The concentration of Particulate Matters (PM2.5 and PM10) often surpasses the Indian National Ambient Air Quality Standards (NAAQS). This study is focused upon the evaluation of Environment Pollution (Prevention and Control) Authority (EPCAs) Graded Response Action Plan (GRAP) action during 2018 in terms of PM2.5 and NO2. In order to control air pollution sources in National Capital Region (NCR), the (EPCA) Environmental Pollution (Prevention and Control) Authority directed GRAP to advise the local industries and other sources of pollut

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Dissertations / Theses on the topic "Air quality modelling - Delhi NCR"

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Sindhwani, Rati. "Air quality modelling over national capital region (NCR), India." Thesis, IIT Delhi, 2019. http://eprint.iitd.ac.in:80//handle/2074/8048.

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Sharma, Prateek. "Air quality modelling for an urban road intersection of Delhi city." Thesis, 1998. http://localhost:8080/iit/handle/2074/6019.

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Book chapters on the topic "Air quality modelling - Delhi NCR"

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Gulia, Sunil, S. K. Goyal, and Rakesh Kumar. "Air Pollution Episode Analysis and Qualitative Evaluation of Proposed Control Measures in Delhi City." In Urban Air Quality Monitoring, Modelling and Human Exposure Assessment. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5511-4_16.

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Acharyya, Rituparna, Jyoti Prakash Hati, Niloy Pramanick, et al. "Learning Lessons from the Scenario Changes of Air Quality with Reference to the Pandemic in Delhi NCR." In Artificial Intelligence, Geographic Information Systems, and Multi-Criteria Decision-Making for Improving Sustainable Development. Auerbach Publications, 2025. https://doi.org/10.1201/9781032683928-5.

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Gupta, U., S. Padma, R. Singh, A. Shukla, N. Dogra, and S. Ram. "Evaluation of Air Quality for Various Demand Management Scenario (Work from Home and Switch to Electric) for a Region in Delhi NCR." In Recent Advances in Traffic Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-4464-4_33.

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Arif, Mohammad, Rajesh Kumar, Shagufta Parveen, Kamlesh Kumar Singh, and Jagvir Singh. "Reduction in Environmental Pollution Due to Lockdown in the COVID-19 Pandemic." In Advances in Human Services and Public Health. IGI Global, 2021. http://dx.doi.org/10.4018/978-1-7998-7495-9.ch015.

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The Indian government imposed a countrywide lockdown on 25 March 2020 to contain the COVID-19 virus. The lockdown has led to a tremendous economic loss because of the closing of all industries and other activities. However, it has brought a brighter side to environmental quality improvement. This study assesses the influence of lockdown on Delhi-NCR's air and water quality. The earth system rejuvenated during the lockdown. An effort is made to understand the water quality of the Yamuna River in Delhi and the air quality of the Delhi-National Capital Region (Delhi NCR) during the lockdown. In t

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Conference papers on the topic "Air quality modelling - Delhi NCR"

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Trupthi, Mandhula, and R. S. Pavithra. "Predictive Modelling of Air Quality Using Machine Learning: Note: A Case Study in New Delhi." In 2024 Recent Advances in Sustainable Engineering and Future Technologies (RASEFT). IEEE, 2024. https://doi.org/10.1109/raseft61414.2024.00030.

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Goyal, Pramila, Dhirendra Mishra, and Anikender Kumar. "Air Quality Forecasting through Coupled Model over Delhi." In Modelling and Simulation. ACTAPRESS, 2013. http://dx.doi.org/10.2316/p.2013.802-010.

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Kumar, Prashant, M. Sithananthan, Shyamsher Saroj, Chander Kant, and Aarti Narwat. "Measurement & Control Methodologies of Road Side Ambient Air Emissions & Identification of New Species of Air Pollutants in Delhi / NCR." In Symposium on International Automotive Technology. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0158.

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<div class="section abstract"><div class="htmlview paragraph">In a recent finding it was published that there are five (05) major cities across Delhi / NCR which falls under the World's most polluted cities (historical data 2017-2022) based on annual average PM2.5 concentration (μg/m<sup>3</sup>). The present study is entirely focused on Delhi / NCR and the measurement is done through the continuous type of air quality monitoring analyzers.</div><div class="htmlview paragraph">Various activities like construction, manufacturing, trash burning, production uni

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Agarwal, Pooja, and Jay Dhariwal. "Evaluation of the occupant perception of air quality within the indoor setting in the composite climate of Delhi." In Comfort at The Extremes 2023. CEPT University Press, 2024. http://dx.doi.org/10.62744/cate.45273.1154-351-361.

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In India, the ill effects of a poor indoor environment are seen as the cause of about 2 million premature deaths per year, wherein 44% are due to pneumonia, 54% from chronic obstructive pulmonary disease (COPD), and 2% from lung cancer. Conventional studies typically take lesser consideration of indoor occupancy than would be found in real surroundings. These studies often evolve in artificial conditions, which lack authenticity. This work uses field research and a data-driven approach to assess contaminants in inhabited indoor spaces, such as carbon dioxide (CO2) and particulate matter (PM2.5

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