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All Journal JURNAL PROMOSI KESEHATAN INDONESIA Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya Medical Journal of Indonesia Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education Majalah Kedokteran Sriwijaya Biomedical Journal of Indonesia Jurnal Gizi dan Dietetik Indonesia (Indonesian Journal of Nutrition and Dietetics) IJEMS (Indonesian Journal of Environmental Management and Sustainability) Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Gorontalo Journal of Public Health Jurnal Kesehatan Islam : Islamic Health Journal JPP Jurnal Kesehatan Poltekkes Palembang Jurnal 'Aisyiyah Medika Malahayati International Journal of Nursing and Health Science PREPOTIF : Jurnal Kesehatan Masyarakat Indonesian Journal of Global Health research Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Mitra Raflesia (Journal of Health Science) Bioscientist : Jurnal Ilmiah Biologi Media Publikasi Promosi Kesehatan Indonesia (MPPKI) Tropical Health and Medical Research Journal Jurnal Indonesia Sosial Teknologi International Journal of Multidisciplinary Sciences and Arts Electronic Journal Scientific of Environmental Health And Diseases Jurnal Kesehatan Metro Sai Wawai Prosiding Seminar Nasional Unimus Indonesian Journal of Biomedicine and Clinical Sciences Jurnal Akademika Baiturrahim Jambi Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal)
Zulkarnain, Mohammad
Sriwijaya University
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Journal : Bioscientist : Jurnal Ilmiah Biologi

 1 
Air Quality at Urban Transportation Nodes: A Case Study of SO₂, NO₂, and CO Concentrations in Palembang City Yuwati, Sri; Gulo, Fakhili; Zulkarnain, Mohammad; Suheryanto
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17495

Abstract

This study aimed to analyze variations in sulfur oxide (SO₂), nitrogen oxide (NO₂), and carbon monoxide (CO) concentrations at eight major intersections in Palembang City.This study analyzed ambient air quality at eight major traffic nodes in Palembang City using SO₂, NO₂, and CO parameters. Measurements were carried out at a height of 2–3 meters according to US-EPA and WHO standards. SO₂ was determined using the West–Gaeke method, NO₂ with the Griess–Saltzman and chemiluminescence analyzer, while CO was measured using the Non-Dispersive Infrared (NDIR) method. All procedures were accompanied by recording of meteorological factors and instrument quality control. The results showed a significant difference between morning and afternoon, with higher average concentrations in the afternoon (SO₂: p = 0.014; NO₂: p = 0.000; CO: p = 0.003), which was influenced by traffic density and meteorological conditions. Pollutant concentrations tended to increase during rush hour at intersections with high vehicle flow. In contrast, inter-location analysis showed variations in pollutant concentrations, but they were not statistically significant (p > 0.05), indicating a relatively homogeneous distribution of traffic emissions in urban areas. Exposure to SO₂, NO₂, and CO has the potential to cause serious health impacts, including respiratory and cardiovascular disorders, as well as liver dysfunction due to oxidative stress and hypoxia. These findings emphasize the need for continuous air quality monitoring and transportation emission control policies in Palembang.
Co-Authors : Samwilson Slamet, : Samwilson Abubakar Lutfi Adela, Novita adelina irmayani lubis Adhitya Pratama Aguscik Aguscik Aguscik, Aguscik Amalia, Risa Nur Ananingsih, Esti Sri Andrianti, Septi Anita Rahmiwati Annisa Rahmawaty Appulembang, Yeni Anna Apriliani, Ferenadia Arafik Arafik Ariana, Rika Azizah, Mulia Fadhilatul Chairil Anwar Damanik, Hanna DL Dani Hilmanto Dwi Apriani Dwifitri, Uthu Eddy Roflin Eichi Septiani Elvi Sunarsih Faisal Idrus Fakhili Gulo Febri, Fatmalina Flora, Rostika Haerawati Idris Hamzah Hasyim Hamzah Hasyim Harto, Toto Hilda Zulkifli Ikhsan Ikhsan Ikhsan Ikhsan Imandiya, Kurniako Indah Yuliana Indah Yuliana Irfannuddin Irfannuddin Jasmine, Annisah Biancika Jhon Riswanda Khairil Anwar Kiki Sulaningsi Lilis Suryani Lubis, Dita Anggriani Lubis, Fatma Juwita Marissa, Febi Marissa Meita Damayanti Misnaniarti Misnaniarti Nabila, Imtiyazi Najmah, Najmah Neshy Sulung Noviadi, Pitri Novita Adela Novrikasari Novrikasari Novrikasari, Novrikasari Nur Alam Fajar Nur Alam Fajar Nurhayati Damiri Nurlaili Nurlaili Nurmalia Ermi Nurul Fitriani Oktari, Vivi Pradisa, Dea Purnama, Yetti Puspita, Tari Restu Juniah Rico Januar Sitorus Rico Januar Sitorus Ridha Taqwa, Ridha Riris Diana Rachmayanti Risnawati Tanjung Ristawati, Ristawati Rizma Adlia Syakurah Rosaria, Rini Rosaria Rostika Flora Rostika Flora Saleh, Muhammad Irsan Sin, Siau Ching Sitanggang, Jhon Wesly Sitorus, Rico J Sri Martini Sri Martini Suheryanto Suheyanto Suheryanto Sulung, Neshy Sunarsi, Elvi SUSANTI Susanti Susanti Syamsuryadi Yenny Febriany Yetti Purnama Yuanita Windusari Yuliantari, Devy Yuliarni Yuliarni Yusuf Effendi Yuwati, Sri