Dirty Air Drives Rio’s Respiratory Hospital Surges, Decade-Long Study Finds
A ten-year distributed lag nonlinear analysis of Rio de Janeiro shows that particulate matter acutely raises respiratory hospitalization risk even ...
Tag: PM2.5
Fire Smoke and Sahara Dust Take Turns Shaping Caribbean Air Pollution
A year-round study in Mérida, Mexico, reveals that springtime biomass burning and summer African dust alternately reshape Caribbean aerosol chemistry, ...
Weather, Not Just Emissions, Decides How India’s Air Pollution Rises and Falls
An eight-year analysis of in situ measurements across India shows particulate pollution declining over much of the Indo-Gangetic Plain while ...
Snowpack Chemistry Emerges as Hidden Engine of Winter Air Pollution in Northeast China
A new modeling study shows that chemical reactions on snow-covered ground surfaces generate nitryl chloride that drives nighttime pollutant accumulation ...
Satellites and Machine Learning Map Lahore’s Toxic Air at Unprecedented 250-Meter Detail
Researchers fused Sentinel-5P, MODIS, and Sentinel-2 data with XGBoost machine learning to produce 250-meter PM2.5 maps for Lahore, revealing strong ...
Scientists Test Car Cabin Filters on Real Paris Roads, Not Just in Labs
French researchers have developed an on-road method to measure how well car cabin filters remove fine particles in real Paris ...
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 ...
A Cheaper Way to Track Wildfire Smoke Uncertainty Could Transform Air Quality Forecasts
Researchers have developed a computationally efficient parametric method that forecasts wildfire smoke uncertainty directly within an operational air quality model, ...
Beijing’s First Red Haze Alerts Sharpened How Residents Judge Air Pollution
A survey experiment around Beijing's first red haze alerts in December 2015 shows that high-severity warnings significantly reduced how much ...
India’s Economic Boom Powered by Coal Is Claiming Lives in Its Cities
A new Nature Cities study links India's coal-driven electricity demand since 2000 to doubling urban aerosol loading, rising sulfate pollution ...
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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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