Ambran Hartono - Department of Physics, Faculty of Sciences and Technology, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Tangerang Selatan Banten ۱۵۴۱۲, Indonesia
Dhoni Ikhsan Widodo - Department of Physics, Faculty of Sciences and Technology, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Tangerang Selatan Banten ۱۵۴۱۲, Indonesia
Salsabila Tahta Hirani Putri - Department of Information System, Faculty of Sciences and Technology, Universitas Islam Negeri Syarif Hidayatullah Jakarta, Tangerang Selatan Banten ۱۵۴۱۲, Indonesia
Rahadian Zainul - Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang, Padang, West Sumatra, Indonesia
Mohammad Abdullah - Chemical Engineering Studies, College of Engineering, Universiti Teknologi MARA Johor Branch, Pasir Gudang Campus, Bandar Seri Alam, ۸۱۷۵۰ Masai, Pasir Gudang, Johor Bahru, Johor, Malaysia
Ahmad Zikri - Department of Mechanical Engineering, Faculty of Engineering, Bursa Uludag University, Bursa ۱۶۸۵۰, Türkiye
Imtiaz Ali Laghari - Department of Electrical Engineering, Quaid-e-Awam University of Engineering, Science and Technology, Campus Larkana, Sindh ۶۷۴۸۰, Pakistan

This study addresses the growing need for cost-effective and straightforward air quality monitoring solutions. We present the development and testing of an integrated sensor system combining DHT۱۱, MQ-۷, and GP۲Y۱۰۱۰AU۰F sensors for measuring temperature, humidity, CO gas, and PM۱۰ levels. Our calibration tests demonstrate a sensor accuracy exceeding ۹۶%, with individual accuracy rates for temperature, humidity, CO, and PM۱۰ sensors at ۹۸.۴۲%, ۹۶.۸۱%, ۹۶.۹۵%, and ۹۷.۷۵%, respectively. These findings underscore the potential of our integrated sensor design in providing reliable and affordable air quality monitoring for community use.

Air Quality, CO gas, Humidity, Integrated sensor, PM۱۰