A new analysis of air quality from 15 of China’s largest cities shows that PM2.5 fell in all cities—except one. From Shenzhen to Xi’an, air pollution was down in 2018. Yet Zhengzhou, capital of Henan province, actually saw pollution rise 7%. With this increase, Zhengzhou now averages over …
Have you have ever wondered about the effects of Delhi’s air on people who work outdoors? How about Delhi’s traffic police? We sure have at Smart Air, and we have been waiting for research to catch up with our ruminations. A study on Delhi’s traffic police officers, published in January 2017, finally …
For years, air pollution has been linked to heart disease but scientists haven’t been able to understand how, exactly, it breaks your heart. Last week, researchers in the U.S. released results from a long-term study that shed light; they found that air pollution thickens blood and hardens arteries, accelerating atherosclerosis — a …
