Sudha Yadav, Preetish Kshirsagar. Review of IoT and Machine Learning Approaches for Air Quality Index (AQI) Prediction and Visualization. JOITS [Internet]. 2025 Oct. 10 [cited 2026 Apr. 25];11(3):14-20. Available from: https://matjournals.net/engineering/index.php/JOITS/article/view/2546