Probing into the wintertime meteorology and particulate matter (PM2. 5 and PM10) forecast over Delhi

A Sengupta, G Govardhan, S Debnath, P Yadav… - Atmospheric Pollution …, 2022 - Elsevier
Abstract The Indian Institute of Tropical Meteorology (IITM), in partnership with the National
Center for Atmospheric Research (NCAR), has developed a high resolution (400 m) air …

Forecasting of an unusual dust event over western India by the Air Quality Early Warning System

G Kalita, PP Yadav, R Jat, G Govardhan… - Atmospheric …, 2023 - Elsevier
This study presents the successful implementation of an operational Air Quality Early
Warning System (AQEWS) in forecasting an unprecedented dust storm event that occurred …

Is the Monsoon climatology observed over the National Capital Region, Delhi indicative of an Urban-Monsoon linkage on rainfall modification?

JB Chalakkal, M Mohan - Urban Climate, 2022 - Elsevier
Abstract The Indian Summer Monsoon (ISM) plays a vital role in the lives of the National
Capital Region (NCR)-Delhi, the second biggest urban settlement globally. This study …

[HTML][HTML] Decision Support System version 1.0 (DSS v1. 0) for air quality management in Delhi, India

G Govardhan, SD Ghude, R Kumar… - Geoscientific Model …, 2024 - gmd.copernicus.org
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 …

Fog nowcasting over the IGI airport, New Delhi, India using decision tree

N Dhangar, A NPARDE, R Ahmed, D SVVDPRASAD… - Mausam, 2022 - 103.215.208.102
In the modeling framework, forecasting fog onset and its dissipation time is challenging
work, which typically becomes a threshold problem in very dense fog (50m< Vis< 0m) cases …

Utilizing LSTM models to predict PM2. 5 levels during critical episodes in Delhi, the world's most polluted capital city

S Bedi, A Katiyar, NMA Krishnan, SH Kota - Urban Climate, 2024 - Elsevier
The aim of this study was to utilize a Recurrent Neural Network with long short-term memory
(LSTM) units to forecast PM 2.5 levels in Delhi. Four monitoring stations in Delhi were used …

Ambient air quality assessment at the airports based on a meteorological perspective

E Birinci, M Denizoğlu, H Özdemir, ET Özdemir… - Environmental …, 2023 - Springer
Natural mineral dust episodes elevate particle concentrations and eventually decrease air
quality. Air pollutant emissions from aircraft, airport ground operations, and long-range dust …

[PDF][PDF] Meteorological Conditions Associated with Five Dust Events

DR Vollmer, S LeGrand, T Letcher - 104th AMS Annual Meeting, 2024 - ams.confex.com
Airborne dust is an essential component of climatological and biogeochemical processes.
Blowing dust can also adversely affect agriculture, transportation, air quality, sensor …