This startup may have a solution to China’s air quality problem

Although the government has been conducting an impressive campaign to make the air in China more breathable, the nation’s air quality is still far from ideal. You know things are bad when air purifiers are actually a competitive market, and you know things are REALLY bad when outdoor air filters are actually being developed. That’s exactly what a startup from Hong Kong has been working on, an outdoor air purifier which it claims can reduce air pollution by around 40% wherever it’s implemented.