Identification and Quantification of Aerosol Hot-spots over Lahore Region using MODIS Data
Safa~Ashraf, Zubair Khalid, Muhammad Tahir, Momin Uppal

TL;DR
This study identifies and quantifies aerosol hot-spots in Lahore using MODIS satellite data and a Glowworm Swarm Optimization algorithm, revealing spatial and temporal pollution patterns to inform air quality management.
Contribution
It introduces a novel GSO-based method for hot-spot detection and proposes quantification metrics for aerosol content in Lahore.
Findings
Identified major aerosol hot-spots over Lahore's highways and industrial areas.
Quantified aerosol concentrations and their temporal variations.
Provided insights into pollution source dynamics in the region.
Abstract
The increased concentration of aerosols in the air caused by ever-rising urbanization and the development of various industries has horrendous consequences on human health, environment and climate. The first step to counter adverse effects of air pollution in any region is to identify locations with a high concentration of aerosols, termed aerosol hot-spots. We specifically focus on the region of Lahore, Pakistan, a city that has consistently been ranked among the top ten most polluted cities in the world. In order to identify aerosol hot-spots in the city, we utilize two-year (2017-18) Aerosol Optical Thickness (AOT) data from MODerate resolution Imaging Spectroradiometer (MODIS) on the Aqua satellite. We propose a method based on the Glowworm Swarm Optimization (GSO) algorithm that discovers several aerosol hot-spots over Lahore comprising of major highways and industrial areas.…
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAtmospheric aerosols and clouds · Atmospheric chemistry and aerosols · Air Quality and Health Impacts
