Tag Archives: Research

Report Finds that 97 Percent of Global Cities Did Not Meet Latest WHO Air Quality Guideline

The 2021 World Air Quality Report finds that only three percent of cities and no single country met the latest World Health Organization’s (WHO) PM2.5 annual air quality guideline. The report analyzes PM2.5 air pollution measurements from air monitoring stations … Continue reading

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No Breathing Easy for City Dwellers: Nitrogen Dioxide

NASA-funded scientists have, for the first time, connected health outcomes in cities around the world to satellite and ground-based data on air pollution. The researchers concluded that despite improvements in some parts of the world and for certain pollutants, air … Continue reading

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Living in more polluted areas increases risk for poor mental wellbeing

People in the UK who live in more polluted areas, such as near busy roads, are at a higher risk of poor mental wellbeing, new research led by the University of St Andrews has found. The study examined four types … Continue reading

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Mother’s exposure to air pollution associated with low-birth-weight babies

Since babies with low birth weight often have poor health outcomes, there is considerable interest in identifying the factors that affect birth weight. Air pollution has been identified as one possible factor, however several studies have produced conflicting results and … Continue reading

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Half of US adults were exposed to harmful lead levels as kids, study finds

Researcher calls findings ‘infuriating’ as team finds significant impact on cognitive development Over 170 million Americans who were adults in 2015 were exposed to harmful levels of lead as children, a new study estimates. Researchers used blood-lead level, census and … Continue reading

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Air pollution in London contributes to over 1,700 hospital admissions for asthma

London’s poor air quality led to over 1,700 hospital admissions for asthma and serious lung conditions between 2017-2019, according to new analysis. The report from Imperial College London’s Environmental Research Group modelled the impact of air pollution in London on … Continue reading

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Gas flares tied to premature deaths

Newly published research by Rice University environmental engineers suggests flaring of natural gas from oil and gas fields in the United States, primarily in North Dakota and Texas, contributed to dozens of premature deaths in 2019. Satellite observations and computer … Continue reading

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Could more nature and less air pollution prevent ADHD?

A study tracing the early lives of roughly 30,000 children in Metro Vancouver has found lower access to green space and increased levels of air pollution lead to higher levels of ADHD The less air pollution and more green space … Continue reading

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