{"cited_by_count":383886,"description":"This cluster of papers focuses on the advances in low-cost air quality monitoring systems, utilizing technologies such as neural networks, forecasting models, and IoT-based sensor networks to monitor particulate matter and pollutants in urban environments. The research explores the application of machine learning and environmental monitoring techniques to improve the accuracy and accessibility of air quality data.","display_name":"Air Quality Monitoring and Forecasting","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T12120","wikipedia":"https://en.wikipedia.org/wiki/Air_quality_monitoring"},"field_id":"23","id":"T12120","keywords":[{"display_name":"air quality monitoring","id":"air-quality-monitoring","score":0.2373,"url":"https://openalex.org/keywords/air-quality-monitoring"},{"display_name":"air quality forecasting","id":"air-quality-forecasting","score":0.6531,"url":"https://openalex.org/keywords/air-quality-forecasting"},{"display_name":"air quality index","id":"air-quality-index","score":0.2692,"url":"https://openalex.org/keywords/air-quality-index"},{"display_name":"PM2.5 forecasting","id":"pm2-5-prediction","score":0.8509,"url":"https://openalex.org/keywords/pm2-5-prediction"},{"display_name":"low-cost air 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monitoring","id":"low-cost-air-quality-monitoring","score":0.6848,"url":"https://openalex.org/keywords/low-cost-air-quality-monitoring"},{"display_name":"PM2.5 estimation","id":"pm2-5-estimation","score":0.5514,"url":"https://openalex.org/keywords/pm2-5-estimation"},{"display_name":"particulate matter sensors","id":"particulate-matter-sensors","score":0.6608,"url":"https://openalex.org/keywords/particulate-matter-sensors"},{"display_name":"air quality mapping","id":"air-quality-mapping","score":0.463,"url":"https://openalex.org/keywords/air-quality-mapping"},{"display_name":"particulate matter prediction","id":"particulate-matter-prediction","score":0.7914,"url":"https://openalex.org/keywords/particulate-matter-prediction"},{"display_name":"particulate matter monitoring","id":"particulate-matter-monitoring","score":0.531,"url":"https://openalex.org/keywords/particulate-matter-monitoring"},{"display_name":"particulate matter measurement","id":"particulate-matter-measurement","score":0.3221,"url":"https://openalex.org/keywords/particulate-matter-measurement"},{"display_name":"air quality classification","id":"air-quality-classification","score":0.5608,"url":"https://openalex.org/keywords/air-quality-classification"},{"display_name":"air quality measurement","id":"air-quality-measurement","score":0.2773,"url":"https://openalex.org/keywords/air-quality-measurement"}],"legacy_keywords":["Air Quality Monitoring","Low-Cost Sensors","Neural Networks","Forecasting","Particulate Matter","Urban Environment","IoT","Machine Learning","Environmental Monitoring","Sensor Network"],"openalex_id":"https://openalex.org/T12120","source_created_date":"2024-01-23T15:27:13","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2305","url":"/topics/T12120","works_api_url":"https://api.openalex.org/works?filter=topics.id:T12120","works_count":59193,"label":"Air Quality Monitoring and 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