Deep Learning Models Forecast Multi-Horizon Ozone Trends in Megacity Shanghai
Researchers evaluated six deep learning architectures across forecast horizons up to 60 days, identifying horizon-dependent models for urban ozone prediction ...
Tag: urban air pollution
Regional Transport and Four Precursors Dominate Hanoi Fine Particulate Air Pollution
Atmospheric modeling reveals that regional transport and four major precursor emissions account for the vast majority of Hanoi's fine particulate ...
Accra Traffic Workers Face Significant Non-Carcinogenic Risks from Elevated PM2.5 Pollution
A cross-sectional study in Accra, Ghana, revealed that informal roadside traffic workers face substantial non-carcinogenic health risks from ambient fine ...
Tunisia Lockdown Slashed Primary Air Pollutants but Spurred Surface Ozone Increases
An observational evaluation combining satellite retrievals and atmospheric reanalysis across Tunisia found that strict pandemic lockdowns substantially reduced primary industrial ...
Optimized XGBoost Model Predicts Urban PM2.5 Concentrations with High Precision
Researchers coupled an extended gradient boosting model with an improved grasshopper optimization algorithm to predict hourly PM2.5 concentrations across 26 ...
Satellite Platform Reveals Nitrogen Dioxide Exposure Hotspots Across West African Cities
A newly developed satellite-driven intelligence platform reveals that nitrogen dioxide exposure across West Africa concentrates heavily along the Gulf of ...
Simple Linear Models Outperform Machine Learning in Urban Air Sensor Calibration
A winter field study in Turin shows that simple linear regression provides more stable air quality sensor calibrations than complex ...
COVID-19 Lockdown Slashed Air Pollution Across Indian Cities but Ozone Rose
A descriptive study of CPCB data from seven Indian cities found lockdown AQI declines of 17 to 53 percent, steep ...
Size fractionated analysis of PM in an urban environment and assessment of potential risk of alveolar penetration in Tehran city
A yearlong study of Tehran's air found that submicron PM0.4 particles peak in warm months, correlate strongly with temperature, and ...
Traffic Emissions in Helsinki Reveal Hidden Inverse and Indirect Impacts on Urban Air
A wintertime street canyon study in central Helsinki shows that fleet emissions of ultrafine particles, nitrogen oxides and particulate matter ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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