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Tag: Zhengzhou

China’s 15 Biggest Cities Saw Better Air in 2018 — Except This One

Tuesday January 29th, 2019Monday February 11th, 2019 Thomas Talhelm Leave a comment

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 6 times the World Health […]

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About Smart Air

Smart Air is a social enterprise with bases in China, India, Mongolia and the Philippines that creates simple, no-nonsense air purifiers and provides free education to help people fight the impacts of air pollution. Smart Air isn't like your average company. Our goal isn't big bucks, but helping spread the word that clean air doesn't need to be expensive. More about us.

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