Category Archives: China

Beijing issues yellow alert for heavy air pollution

China’s capital Beijing has issued a yellow alert for heavy air pollution which took effect from Sunday, prompting officials to take a series of steps to contain the smog. A series of measures will be taken from Sunday, including the … Continue reading

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China sees post-lockdown rise in air pollution: study

China’s levels of some air pollutants have risen back to above last year’s levels after dropping when the government imposed strict lockdown measures to contain the coronavirus pandemic, according to a study published on Monday. The rebound was likely due … Continue reading

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Study details how auto emissions pose human health problems worldwide

Ultrafine particles in the atmosphere are unregulated, according to the World Health Organization, but a team of international researchers that includes a Texas A&M University professor and two graduate students has found that auto emissions are a key factor in … Continue reading

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Air pollution linked to ‘missed’ miscarriages in China: study

Exposure to airborne pollutants increases the risk of “missed” miscarriages in which a fetus dies without a pregnant woman experiencing any noticeable symptoms, researchers said Monday. Previous studies have shown a correlation between air pollution and pregnancy complications, but the … Continue reading

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Public health warning for Hong Kong as Air Quality Health Index reaches ‘serious’ category, the highest pollution level in city

Avoid or reduce outdoor exercise and spend more time indoors, says environment department Top alert level recorded in parts of the city on Wednesday, with children, elderly and those with certain illnesses in built-up areas most at risk Air pollution … Continue reading

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Study finds association between air pollution, coronary atherosclerosis in Chinese population

Spatial Distribution of Estimated Annual Pollution Concentrations in 2015 in China: A, Concentration of particulate matter with aerodynamic diameter less than 2.5 μm (PM2.5) per 1 × 1 km2. B, Concentration of nitrogen dioxide (NO2) per 1 × 1 km2. JAMA Netw Open. 2019;2(6):e196553. … Continue reading

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International travelers experience the harmful effects of air pollution

Even a short stay for travelers in cities with high levels of air pollution leads to breathing problems that can take at least a week from which to recover, a new study shows. Led by researchers at NYU School of … Continue reading

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Scientists zoom-in on the effects of air pollution at the molecular level

Air pollution threatens the health of more than 90% of the world’s population — and it all starts with changes triggered at the molecular level. In a newly published study which followed pollution levels before, during, and after the 2008 … Continue reading

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