Low-Cost Air Sensors Need Local Calibration for Accuracy
A study in Aerosol and Air Quality Research shows that low-cost air quality sensors require region-specific machine learning calibration to ...
Tag: PM2.5
Random Forest Model Accurately Predicts Winter PM2.5 Across Riyadh
A machine learning framework combining satellite and reanalysis data accurately predicted winter fine particulate matter levels across Riyadh.
Satellite Observations Reveal Shifting Air Quality Across Egypt’s New Delta Agricultural Project
A remote sensing assessment of Egypt's New Delta land reclamation project shows that while agricultural expansion increased annual ecosystem service ...
Seoul PM2.5 Mass Drops, But Toxicity Persists Due to Wood Burning
New measurements in Seoul show that while PM2.5 mass decreased, oxidative potential remained high due to increased nighttime waste wood ...
Thermal Inversions Improve Daily PM2.5 Prediction Models in Southern California
Incorporating thermal inversion characteristics into daily PM2.5 prediction models for Southern California improved predictive performance, with the best-performing model achieving ...
Analysis of air quality based on national monitoring networks in the Republic of Korea, 2023 – annual trends in air quality over two decades in South Korea-
In 2023, the network recorded annual average concentrations of 37 micrograms per cubic meter for PM10, 19 micrograms per cubic ...
Green space, clean air and cooler streets shape mental health of pregnant women in China
A 13-year Chinese cohort study of 216,442 pregnant women links composite residential environmental profiles, including PM2.5, heatwaves and green space, ...
Coal Delay in the Western Balkans Could Quadruple Power Sector’s Death Toll
A new scenario analysis projects that a five-year delay in phasing out Western Balkan coal plants would quadruple the power ...
Air Quality in Central India’s Bilaspur District Driven by Season, Not Site, 2021 Study Finds
A 2021 study of four monitoring sites in Bilaspur district, central India, found that seasonal meteorology, not location, governed air ...
Biomass Burning Rose but PM2.5 Did Not: Winds Held the Key in Thailand
A two-season study in Nakhon Pathom, Thailand, finds that rising fire activity did not raise suburban PM2.5 because declining northeasterly ...
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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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