Fifteen Years of Data Reveal Stubborn Particle Pollution in Brazil’s Steel City
A 15-year analysis of air quality data from Volta Redonda, Brazil, shows particulate matter levels persistently exceeding WHO and national ...
Tag: air quality
Geostationary Satellite GEMS Reshapes Thailand’s NOx Emission Map
Using hourly observations from the GEMS geostationary satellite, researchers applied a mass balance inversion with WRF-Chem to update Thailand's NOx ...
Weather-Proofing the Data: Clean-Air Laws Really Are Cutting Toxic Metals in Europe’s Air
A twelve-year Czech study using dispersion normalisation confirms that arsenic, cadmium, lead and nickel in ambient air have declined significantly ...
Hybrid AI Reaches 98% Accuracy Forecasting Air Quality in Data-Poor Istanbul District
Researchers built a two-stage hybrid machine learning framework combining K-Means clustering and XGBoost that predicts Istanbul's Air Quality Index with ...
New $100 collar sensor reveals what wildfire smoke does to wild animals
Colorado State University researchers have developed an open-source, $100 collar-mounted smoke logger that measures PM2.5 exposure in wild animals, revealing ...
NYC Congestion Pricing Tied to 13 Percent Drop in Fine Particle Pollution
A new study finds that fine particulate pollution inside Manhattan's congestion relief zone was about 13 percent lower than expected ...
AI Learns to Read the Trends: Language Models Sharpen Time Series Forecasts
Researchers at Tsinghua University have developed a Series Saliency module guided by large language models that improves the accuracy and ...
Medellín’s Air Carries the Equivalent of Ten Passive Cigarettes a Day, Five-Year Study Finds
A five-year study of black carbon in Medellín, Colombia, finds urban exposure equivalent to about ten passive cigarettes daily, with ...
Tracing Windblown Dust: New Study Maps Where Texas Particle Pollution Comes From
George Mason University scientists Daniel Tong and Siqi Ma have received $160,470 from the University of Texas at Austin to ...
China’s Clean Air Push Curbed Winter PAH Pollution, but Hidden Oxidized Toxins Linger
A new study of winter air in Xi'an shows China's Clean Air Action has lowered particle-bound PAH pollution, but oxidized ...
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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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