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Sistem IoT untuk Pemantauan Kualitas Udara dalam Ruangan Berbasis Visualisasi Web Real-Time sebagai Pendukung Lingkungan Belajar yang Sehat Hibatullah, Afrad Ilhamul; Sujono, Sujono
Journal Digital Technology Trend Vol. 5 No. 1 (2026): June 2026
Publisher : Yayasan Kawanad

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56347/jdtt.v5i1.392

Abstract

Indoor air quality plays an important role in students' comfort and academic performance in learning environments. High carbon dioxide (CO₂) concentrations caused by inadequate ventilation can reduce learning concentration. This study aims to develop an Internet of Things (IoT)-based indoor air quality monitoring system using an ESP32 microcontroller and an MQ135 sensor, as well as to analyze the relationship between CO₂ concentration and students' academic performance. The research employed a Research and Development (R&D) approach, with CO₂ concentration data collected every minute from May to October in a classroom environment. The data were processed into monthly averages and compared with students' average academic scores. The results show that the highest average CO₂ concentration occurred in September at 997.78 ppm, accompanied by the lowest average student score of 74.37, while the lowest CO₂ concentration was recorded in July at 712.10 ppm, with an average score of 83.76. The findings indicate a tendency for increased CO₂ concentrations to be followed by a decrease in students' academic performance. The developed system is capable of displaying real-time indoor air quality data through a web-based dashboard and can support the creation of a healthier learning environment.  
Co-Authors A, Syarifa Nadia A.A. Ketut Agung Cahyawan W Abdur Rozaq, Abdur Achmad Hanafi, Achmad Adawiyah, Aiga Adi Prayoga, Adi Adlan, Ifham Agasti, Adela Fiatindra Agung Prayitno Agung, Ahmad Setyo Agus Rizal ahmad yani Ainiyah, Qurotul Airlangga, Primaadi Aji, Ferro Al Ayyuby, M. Sholahuddin Al Aziz, Mokhammad Saifulloh Al Fahhiz, Mohammad Hufait Ibri Albani, Mochammad Risqi Aldiasyah, Mochammad Iqbal Alfarisi, Ahmat Sahman Amelia, Wilujeng Amrullah, M. Malik Fajar Amstrong TN, Valentinus Anandita, Septian Ragil Ananti Yekti Andi Harmoko Arifin Andika, M Rio Andriani, Woro Anggi Indah Yuliana Anik Nuryati, Anik Ansuri, Nia Ayu Apri.ar, Hendrik Tri Aqilah, Effatul Arafat, Muhammad Yasyir ARDIANSYAH ARDIANSYAH Ardiansyah, Igo Ari Amir Alkodri Ariani, Koeswini Dwi Arifin, Muhyiddin Zainul Aris, Muhammad Ansori Asadullah, Ahmad Insani ashar, salim ashari, nurul Astrie Kusuma Dewi, Astrie Kusuma Atmanegara, Intan Auli, Haris Numan Azha, Atika Chaula Balqis, Silvia Bambang Supriyanta, Bambang Baroh, I Basir, Kardita Basri, Muhammad Faizal Budi Prasetyo Budi Sarono, Budi Budi, Agus Setya Chrisna Putra, Rendy Rian Chumaidi, Ahmad Fatich Damayanti, Era Rizqi Danapraja, Sopiyan Darmawan, Moh Faridl Dedy Takdir Syaifuddin Dian Novianto Dian Novianto Diding Rahmat Dimas Adi Nugroho Dinata, Firda Arya Diyanto Diyanto Donwill Panggabean Dyah Roeswitawati Eka Yudianto Eugene Mayda, Syakira Chevalia Euriga, Epsi Fachry Abda El Rahman Fahruddin, Ahnaf Rifqi Faizah, Alvi Nur Fatchulloh, Mohammad Fauzi, Wahid Nur Febrianti, Arfia Rahmi Fikrulloh, M. Harun Firayanti, Andi Fitria, Ina Fitriah, Arinda Nurul Fuad, Tsamrul Habib Habib, Habib Hadiman, Imas Nevriyanti Hadipta, Anak Agung Ngurah Hamidah . Handoko, Susilo Hardi Hardi, Hardi Hariono, Tholib Hartanti, Dyah Ayu Sri Hasanah, Hikmatul Hasannudin, Nur Hayu Purwati, Septa Mevia Hedi Heryadi, Hedi Hendra Kusuma Herlambang, Wahyu Ady Hertanti, Erina Hibatullah, Afrad Ilhamul Hilmi Rizky Putra Hilyah Ashoumi Huda, Luqman Nur Hurip Pratomo Ibnu Hajar Ibrahim Rahmat Imam Bukhori Imansyah, Bima Imtikhan, Jauhar Ina Fitria Ismarlin Indriani, Erdila Irawadi, Syafrul Ismowati, Mary Isnaeni Walidah, Isnaeni Isnanto, Burham Jalil, M. Abdul Jamaluddukha, Mokhamad Jamroji Jamroji Jan Hotman Japriadi, Yohanes Setiawan Jati, Sundaru Juliati, Ratih K, Hendra K, Kusnul Kafi, Mohamad Abdul Kantor, Kantor Kasiyati, Menik Kasturi Kasturi, Kasturi Khalimatus Sa'diyah Khasan, Ahmad Fadlul Khasanah, Ummi Uswatun Khusniyah, Diana khusnul khotimah La Hatani La Ode Bahana Adam Latyfatusstany, Sylmy Lestari Sapuriningsih, Chikita Liansyah, Desra Lili Zalizar Listyawan, Dimas Wahyu Lukas Tommy M. Ali Fikri M.R.A, Rofat Madi, Riski Amalia Mariani Mariani Masyudi, Erdi Maulana, Novan Maulana, Yusril Hendra Maulidiana, Aulia Maxrizal Meilanda Puspita Sari, Meilanda Puspita Miftachuddin, Achmad Agus Athok Miftahul Ulum Mislica, Anita Moch. Bagus Bahtiar Moh. Anshori Aris Widya Muhammad Farid Nasrulloh Muhammad Rusli M, Muhammad Muhidin Muhidin Mujahidin, Rahmat Aris Mulyadi Mulyadi Munawarah Munawarah, Munawarah Musafa, Akhmad Mutia Anggraini MUYASSAR, FALAH Nasirudin, Mohamad Nasrullah, Muhamad Iqbal Natalia, Ade Rahayu Natsir Natsir Nayu Nurmalia Nazzla, Rauzatul NINGRUM, UMI RAHMAWATI Novianto, Hernawan Noviyanto, Hernawan Nudin, Muhammad Nur Iman Nugroho, Budi Sulistiyo Nuhun, Ridwan Syah Nur Hakim, Muhammad Hafizh Nur hidayah, Lailatul Nur Khafidhoh, Nur Nur Machmudi, Mochamad Yusak NURFALAKHI, RIKI Nurhayati, Wina Nurul Yaqin Nurul, Moh Nurul, Mohamad Okkita Rizan Panicara, Salsadila Peby Wahyu Purnawan Penta Miyanti, Arundina Perdana Prasetya , Sukma Pradana, Harrizkie Arie Pradinata, Aviad Rezqiano Prakasa, Wahyu Adi Pramudaya, Vincentius Priyoko, Dadan Probonegoro, Wishnu Aribowo Pudyastuti, Rita Rena Puspaningrum, Desy Kurnia Puspitasari Sudarmo, Agnes Putra, Afri Chandra Putra, Dhimas Abdillah Putri, Rezky Arisanti Rahmadianti, Rizka Wulan Rahman, Ade Nur Rahmawati, Ully Ramdani, Sahrul Ratih Hardisari, Ratih Raya, Alia Bihrajihant Rinda Noviyanti, Rinda Ririh Jatmi Wikandari Riska Damayanti, Riska Risky Angga Pramuja Robyannor, Ahmad Rohmah, Rusydiana Nur Rusmiza, Alina Rusydi Rusydi Sabila, Anzilni Salma Safar Juniad Mbaru, Muhammad Edhi Sahara, H Sakti, Surya Saleh, Salma Salung, Putri Ananda Samsudin Samsudin Sandhi Permana Santi Puspitasari Santosa, Ady Luthfi Sapuriningsih, Chikita Lestari Sari, Lili Indah Setiana, Mela Sifaunajah, Agus Sihab, Riski Sihite, Rika Elsantia Simanjuntak, Dahlan Sistiyono Sistiyono, Sistiyono Siswoyo, Tri Siti Nurlaela Siti Nuryani, Siti sri murtini . Subrata Tri Widada, Subrata Tri Sudarmo, Agnes Puspitasari Sudarto Sudarto Sufaidah, Siti Sugeng Waluyo Suhada, Bambang Sukadi Sukadi Sulvani, Firdaus May Sunardi Sunardi Sunaryo, Dwi Agung Supardi Supardi Surati Surati Surur, Mohammad Misbakhus Susilowati, Tutik Sri Sutanto , A Sutrisno, Sutrisno Syahadah, Muhammad Ali Tri Lestari Try Sugiyarto Ullya Rahmawati Umar, Fifi Nurfitria Usman Usman Wafi Abdulloh, Muhammad Khafid Wahyunugroho, Syarif Nurullah Wardana, Sri Widiyanti, Eka Widiyanto, Totok Widya, Mohamad Anshori Aris Yuhdi, Mohammad Hanif Yuliati, R Yumna Ayu Maulida, Yumna Ayu Yunizhar, Laili Zaenal Arifin Zaidy, Azam Bachur Zaluddin, Zaluddin Zudlan, Qorirotul Aini Zuhrial, M. Adam Zulfikar Zulfikar