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Quick Analysis of the Influence of the Monsoon on the Concentration of Inorganic Anthropogenic Particles in the Air
Journal article   Open access   Peer reviewed

Quick Analysis of the Influence of the Monsoon on the Concentration of Inorganic Anthropogenic Particles in the Air

Cecile de Souza Gama, Gabriela Gama Jaster, Amanda Soares Arnaud, Jefferson Erasmo de Souza Vilhena and Luis Maurício Abdon da Silva
Bulletin of Environmental Contamination and Toxicology, v 116(3), 66
11 Mar 2026
PMID: 41813974
url
https://doi.org/10.1007/s00128-026-04223-0View
Published, Version of Record (VoR)Open Access via Drexel Libraries Read and Publish Program 2026CC BY V4.0 Open

Abstract

Anthropogenic particles pollution Rainwater Rainy periods Amazonic monsoon Environmental Chemistry Environmental Physics Environmental Science Water Pollution
Anthropogenic particles occur in various aquatic environments, and rainwater acts as a carrier of these contaminants by incorporating them into water droplets. To test the potential of rainfall to remove airborne particles, rainwater was collected three times during the rainy season in the municipality of Macapá, Amapá, Brazil. Chemical digestion and filtration protocols were applied to identify particles. A total of 225 ml of rainwater yielded 194 particles. Particle abundance increased with the number of preceding rain-free days, suggesting that rainfall may contribute to the atmospheric removal of these particles.

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