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Air pollution is a critical environmental challenge affecting public health and overall ecosystem stability. Traditional air quality monitoring methods are often expensive, stationary, and limited in coverage. Air pollution is the presence of excessive amounts of undesirable and unsafe solid or gaseous substances such as Carbon Monoxide, Lead, Nitrogen Oxide, Ozone, Particulate Matter, Sulfur Dioxide, etc., atmosphere. Air pollution has become an increasingly hazardous problem over the past few years. This factor is directly related to human health. Other effects of air pollution also include various diseases like lung cancer, ischemic heart disease, asthma attacks, etc. This research presents the design and implementation of a cost-effective, real-time Air Quality Monitoring System (AQMS) that utilizes Internet of Things (IoT) technology to measure key pollutants such as PM2.5, PM10, CO, CO₂, NO₂, and temperature-humidity parameters. The system integrates low-cost sensors with a microcontroller-based platform and transmits data to a cloud-based server for analysis and visualization. Machine learning techniques are employed to predict air quality trends and provide actionable insights. The proposed AQMS offers a scalable and accessible solution for urban and rural areas, enabling policymakers and the public to make informed decisions regarding air pollution mitigation. Experimental results demonstrate the systems accuracy and efficiency in detecting pollution levels compared to conventional monitoring stations. This study highlights the potential of IoT and AI-driven solutions in enhancing environmental monitoring and sustainability efforts.
Keywords:
Air Quality Monitoring, IoT, Pollution Detection, Machine Learning, Environmental Sustainability
Cite Article:
" AIR QUALITY MONITORING SYSTEM ", International Journal of Science & Engineering Development Research (www.ijrti.org), ISSN:2455-2631, Vol.10, Issue 4, page no.b424-b440, April-2025, Available :http://www.ijrti.org/papers/IJRTI2504151.pdf
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ISSN:
2456-3315 | IMPACT FACTOR: 8.14 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.14 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator