MIT team finds aviation emissions’ impacts on air quality larger than on climate

Researchers at MIT have determined that growth in aviation causes twice as much damage to air quality as to the climate. In an open-access paper in the journal Environmental Research Letters, they examine how this damage can be mitigated, and provide consistent comparative assessments of aviation emissions trade-offs, considering both... Read more →


Volkswagen has begun to fit all its models with an activated carbon filter. The technology has been available for a long time as part of the Air Care Climatronic option, which filters out pollen, bacteria, fungal spores and particulates before they make their way through the ventilation system into the... Read more →


Study finds long-term exposure to black carbon from traffic exhaust at residential address increases the risk of stroke

Long-term residential exposure to locally emitted black carbon (BC) from traffic exhaust increases the risk of stroke even in low-pollution environments, according to a study by researchers at Karolinska Institutet and other universities in Sweden. The open-access study, published in the journal Environmental Health Perspectives, suggests that it is mainly... Read more →


Prenatal air pollution exposure linked to infants’ decreased heart rate response to stress

A mother’s exposure to particulate air pollution during pregnancy is associated with reduced cardiac response to stress in six-month-old infants, according to an open-access study by researchers at Mount Sinai research published in Environmental Health Perspectives. This study is the first to find that particulate air pollution exposure in utero... Read more →


The European Environment Agency’s (EEA’s) “Air quality in Europe — 2019 report” shows that almost all Europeans living in cities are still exposed to air pollution levels that exceed the health-based air quality guidelines (AQGs) set by the World Health Organization (WHO). The new EEA analysis is based on the... Read more →


In a new study of PM2.5-related damages, researchers from Carnegie Mellon University and Stanford have found that, US-economy-wide, gross external damage (GED) due to premature mortality has decreased by more than 20% from 2008 to 2014. The paper is published in Proceedings of the National Academy of Sciences (PNAS). Second,... Read more →


Study finds NSAIDs may lessen air pollution effects on lung function

A new study is the first to report evidence that nonsteroidal anti-inflammatory drugs (NSAIDs) such as aspirin may lessen the adverse effects of air pollution exposure on lung function. The team of researchers from the Columbia Mailman School of Public Health, Harvard Chan School of Public Health, Boston University School... Read more →


US cities could see a decline in mortality rates and an improved economy through midcentury if federal and local governments maintain stringent air pollution policies and diminish concentrations of diesel freight truck exhaust, according to a new study published in Environment International by researchers at Cornell University, the University of... Read more →


Survey of Italian truck drivers finds many suffer from sleep-related breathing disorders

A survey of 905 Italian truck drivers has shown that approximately half suffer from at least one sleep-related breathing problem that potentially can cause drivers to fall asleep at the wheel. In a presentation at the European Respiratory Society International Congress on Monday, Luca Roberti, President of Apnoici Italiani (the... Read more →


London study finds taxi drivers face highest levels of black carbon compared to other professional drivers

Professional drivers working in congested cities are exposed to black carbon levels that are on average a third higher than would be experienced at a busy roadside, according to research presented at the European Respiratory Society International Congress. The research also found that taxi drivers experience the highest exposures to... Read more →


Hyundai Motor Group has developed the new Vest EXoskeleton (VEX), a wearable robot created to assist industrial workers who spend long hours working in overhead environments. The VEX enhances productivity and reduces fatigue of industrial workers by imitating the movement of human joints to boost load support and mobility. The... Read more →


More than two people are killed every day on US roads by drivers running through red lights, according to data analysis performed by the AAA Foundation for Traffic Safety. The most recent crash data available shows 939 people were killed in red light running crashes in 2017—a 10-year high and... Read more →


Emory, ICCT: ship emissions caused ~3,700 premature deaths in Pearl River Delta region in 2015

In 2015, ship emissions increased summer PM2.5 concentrations and O3 mixing ratios by 1.4 μg/m3 and 1.9 ppb, respectively, within the Pearl River Delta (PRD), China, according to a new study by a team from Emory University and the International Council on Clean Transportation (ICCT). This resulted in an estimated... Read more →


Study finds association of pollution with increased risk of psychiatric disorders

A new study led by University of Chicago researchers finds an association between exposure to environmental pollution and an increase in the prevalence of neuropsychiatric disorders. Based on analysis of large population data sets from both the United States (151 million unique individuals) and Denmark (1.4 million unique individuals), the... Read more →


Polish study links pollution and winter with rise in heart attack treatment

Heavily polluted areas have a higher rate of angioplasty procedures to treat blocked arteries than areas with clean air, according to research to be presented at ESC Congress 2019 together with the World Congress of Cardiology. Procedures are even more common in winter, the most polluted time of year. Epidemiological... Read more →


Major international study links short-term exposure to PM pollution to risk of premature death

A major new international study shows independent associations between short-term exposure to PM10 and PM2.5 and daily all-cause, cardiovascular, and respiratory mortality in more than 600 cities across the globe. These data reinforce the evidence of a link between mortality and PM concentration established in regional and local studies, according... Read more →


Study suggests long-term exposure to NO2 and CO pollution increase risk for age-related macular degeneration (AMD)

Long-term exposure to pollutants from vehicle exhaust is linked to a heightened risk of the common eye condition age-related macular degeneration, or AMD for short, suggests research published online in the Journal of Investigative Medicine. Exposure to the highest levels of air pollutants was associated with an almost doubling in... Read more →


A study by a team of researchers from China, the US and Germany suggests that future climate change may worsen air quality for more than 85% of China’s population, leading to an additional 20,000 deaths each year. An open access paper on their work is published in Proceedings of the... Read more →


Study associates long-term exposure to air pollution with increasing emphysema

Long-term exposure to ambient air pollutants, especially O3 (ozone), is significantly associated with increasing emphysema, according to a new study led by the University of Washington, Columbia University and the University at Buffalo. While previous studies have shown a clear connection of air pollutants with some heart and lung diseases,... Read more →


Continental presents action plan for immediately reducing lead in electronic components in cars

Continental has submitted a plan of action to the Lower Saxony Ministry for the Environment, Energy, Construction and Climate Protection with which the company intends immediately to reduce the lead content in some of its electronic components to legally prescribed maximum quantities in accordance with the End of Life Vehicles... Read more →


OSU study: Low-income, black neighborhoods still hit hard by air pollution

Disease-causing air pollution remains high in pockets of America, particularly those where many low-income and African-American people live, according to research presented at the annual meeting of the American Sociological Association in New York. The nation’s air on the whole has become cleaner in the past 70 years, but those... Read more →


Study finds significant proportion of childhood asthma cases may be attributable to air pollution

Findings of a study led by the Barcelona Institute for Global Health (ISGlobal) and published in the European Respiratory Journal suggest that a significant proportion of childhood asthma cases may be attributable to outdoor air pollution, and that these cases could be prevented. Asthma is the most common chronic disease... Read more →


Murine study finds even low level exposure to PM10 pollution is harmful to lungs

An international research team led by the University of Technology Sydney (UTS) and the Woolcock Institute of Medical Research (WIMR) has found that even a sub-chronic low level exposure to particulate matter can have an adverse effect on lung health. In a paper in the American Journal of Physiology -... Read more →


An international team of scientists has observed a previously unclear inflammatory mechanism caused by airborne particles that can worsen asthma symptoms. The paper is published in the journal Toxicological Sciences. Research teams from Hiroshima University, the University of California and the Leibniz Research Institute identified a cell receptor—AhR—that was activated... Read more →


ICL, CMU study associates PM2.5 air pollution in US with >30,000 deaths and reduced life expectancy

Air quality in the US may be linked with increased mortality and reduced life expectancy according to new research from Imperial College London and the Center for Air, Climate and Energy Solutions at Carnegie Mellon University. The study, published in the journal PLOS Medicine, analyzed concentrations of PM2.5 across all... Read more →


NIH study links air pollution to increase in newborn intensive care admissions

Infants born to women exposed to high levels of air pollution in the week before delivery are more likely to be admitted to a newborn intensive care unit (NICU), suggests an analysis by researchers at the US National Institutes of Health (NIH). Depending on the type of pollution, chances for... Read more →


Team finds high concentrations of combustion- and friction-derived magnetic air pollution nanoparticles in human hearts in Mexico City

An international team led by Professor Barbara Maher, of Lancaster University in the UK, has found that iron-rich, magnetic combustion- and friction-derived nanoparticles (CFDNPs), which are abundant in particulate air pollution, are highly abundant in the hearts of young urban residents with lifelong exposure to high concentrations of particulate air... Read more →


A new report released by the Air Quality Expert Group (AQEG) in the UK recommends as an immediate priority that non-exhaust emissions (NEE) are recognized as a source of ambient concentrations of airborne PM, even for vehicles with zero exhaust emissions of particles. Non-exhaust emissions (NEE) from road traffic refers... Read more →


Researchers from the University at Buffalo (UB), with colleagues in the US and China, have provided pathophysiologic evidence of the effect of air pollution on cardiovascular disease in China. Their findings also suggests that China may need to revise its standard for one type of pollutant. Spatial Distribution of Estimated... Read more →


The arrival of ridehailing is associated with an increase of approximately 3 percent in the number of motor vehicle fatalities and fatal accidents, according to research from the University of Chicago Booth School of Business and Rice University. From the study, Barrios et al.. The researchers used the staggered roll-out... Read more →


Large-scale study finds decline in ovarian reserve related to PM and NO2 in atmosphere

A large-scale study has found that high levels of air pollution adversely effect ovarian reserve—a term widely adopted to reflect the number of resting follicles in the ovary and thus a marker of potential female fertility. Results from the Ovarian Reserve and Exposure to Environmental Pollutants (ORExPo study), a real-world... Read more →


The benefits of living in a walkable neighborhood could be diminished by increased exposure to traffic-related air pollution, suggests a study led by St. Michael’s Hospital in Canada and ICES, a non-profit research institute that uses population-based health information to produce knowledge on a broad range of health care issues.... Read more →


Rutgers study: facial and head injuries from electric scooters “a rising epidemic”

Facial and head injuries from riding electric scooters have tripled over the past decade, according to a Rutgers study. Electric scooter use has been increasing in popularity as a more environmentally friendly and efficient alternative to gasoline vehicles. However, state helmet laws vary, and the study found that many people... Read more →


Hyundai Motor Company is partnering with MDGo, an Israeli start-up specializing in medical artificial intelligence (AI) systems, to help shape the next generation of advanced vehicle safety systems. Hyundai Motor and MDGo will co-develop connected services that bring the worlds of health and automotive closer than ever. MDGo’s intelligent injury... Read more →


Study links breathing in black carbon from polluted air to alterations in lung blood vessels

Evidence that breathing in is linked to an increased volume of peripheral, smaller blood vessels in the lungs has been observed for the first time in new research published in the European Respiratory Journal. The study adds to the evidence that exposure to diesel pollutants at what are considered relatively... Read more →


Exposure to airborne metal pollution associated with increased risk of mortality

Although there is ample evidence that air pollution—specifically airborne particulate matter—is associated with an increased risk of premature death, it is still not known which specific particles are responsible for this effect. A European study has used wild moss samples to estimate human exposure to airborne metal particles in order... Read more →


International travelers experience adverse cardiopulmonary health effects even after short stay in polluted cities

For travelers who visit cities with high levels of air pollution, even a short stay leads to breathing problems that can take at least a week from which to recove, a new study led by researchers at NYU School of Medicine finds. The study is the first of its kind,... Read more →


UB study finds link between ambient ozone exposure, artery wall thickness

Long-term exposure to ambient ozone appears to accelerate arterial conditions that progress into cardiovascular disease and stroke, according to a new University at Buffalo study. The research is the first epidemiological study to provide evidence that ozone might advance subclinical arterial disease—injuries that occur to the artery walls prior to... Read more →


UB study reveals effect of pollution in humans at level of metabolites

A new University at Buffalo (UB) study based on levels before, during and after the Beijing Olympics has shown how air pollution affects the human body at the level of metabolites. Metabolites are small molecules that are the end products of environmental exposures, such as air pollution, and body metabolism.... Read more →


Study finds NYC Clean Air Taxi rules successful in cutting pollution

New York City Clean Air Taxi rules are successful in cutting emissions and reducing air pollution, https://www.mailman.columbia.edu/public-health-now/news/clean-air-taxis-cut-pollution-new-york-city-study to a new study by researchers at the Columbia University Mailman School of Public Health and Drexel University. Between 2009 and 2015, the legislation more than doubled the fuel efficiency of the fleet... Read more →


UCI-led study finds crowd-sourced crash alerts beat corresponding Highway Patrol reported crashes

A new University of California, Irvine-led pilot study finds, on average, Waze “crash alerts” occur two minutes and 41 seconds prior to their corresponding California Highway Patrol (CHP)-reported crash. These minutes could mean the difference between life and death. A paper on the work is published in JAMA Surgery. According... Read more →


In a study on the effect of exhaust particles from aircraft turbine engines on human lung cells, Swiss researchers have found that cells reacted most strongly to particles emitted during ground idling. The study also showed that the cytotoxic effect is only to some extent comparable to that of particles... Read more →


NYU review study suggests potential for gauging health risks of air pollution on individual level

A new review by an interdisciplinary research team from New York University (NYU) of studies on levels of urban exposure to airborne pollutants and their effects on human health suggests that advanced instrumentation and information technology will soon allow researchers and policymakers to gauge the health risks of air pollution... Read more →


UK study links being a car commuter with obesity to a 32% increased death risk

New research presented at this year’s European Congress on Obesity in Glasgow, Scotland (28 April - 1 May) shows that individuals with obesity who commute by car have a 32% higher risk of death, from any cause, compared with those individuals with a normal weight and commute via cycling and... Read more →


Study suggests some filtering of particulates from diesel exhaust may worsen allergy-induced lung impairment due to increase in NO2

Air pollution from diesel engines may worsen allergy-induced lung impairment more when tiny particles are filtered from the exhaust than when they are not, according to new research published online in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine. This counter-intuitive result may be due to... Read more →


About 4 million children worldwide develop asthma each year because of inhaling nitrogen dioxide (NO2) air pollution, according to an open-access study published in The Lancet Planetary Health by researchers at the George Washington University Milken Institute School of Public Health (Milken Institute SPH). The study, based on data from... Read more →


A new study by a team from the University of New Mexico, University of Washington and the University of Minnesota examines the health and economic impacts of PM2.5 pollution (particulates and precursors) in the United States. Published in Proceedings of the National Academy of Sciences (PNAS), the study estimates that... Read more →


The Health Effects Institute (HEI) has released the annual State of Global Air (SoGA) 2019 report and website. This year’s report includes the latest results on air pollution exposure and its health burden around the world based on the 2017 GBD (Global Burden of Disease) study. Among the findings of... Read more →


A new study finds that environmental damage caused by corn production results in 4,300 premature deaths annually in the United States, representing a monetized cost of $39 billion. The paper, published in Nature Sustainability, presents how researchers have estimated for the first time the health damages caused by corn production... Read more →