Indoor Air

Indoor air covers everything we breathe when inside. We spend approximately 80% of our day indoors, so the air we breathe is incredibly important. The World Health Organisation states that 4 million people die every year because of indoor air pollution. We provide tips and advice on keeping you breathing safe when indoors using air purifiers and other life-hacks.

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Smart Air — 聪明空气（北京）科技有限公司 — 是一家小型社会企业，致力于为室内空气污染问题提供价格实惠，有实验数据支持的空气净化器。我们的教育沙龙横跨亚洲多个国家，旨在向大家传播空气污染的防护措施。