Smart Air

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Smart Air Smart Air HQ. A social enterprise & B Corp. Clean air made simple and effective. Check our DIY purifier kits at www.smartairfilters.com or smartair.taobao.com!

We're a small social enterprise that promotes DIY air filters as a low-cost solution to air pollution in China.

Cleaner air for every room, from a small bedroom to a big office. More: smartairfilters.com
18/10/2026

Cleaner air for every room, from a small bedroom to a big office. More: smartairfilters.com

Same city, same time, very different air. Outside in Beijing: 84 µg/m³ PM2.5. Inside our office with purifiers: 0 µg/m³.
18/10/2026

Same city, same time, very different air. Outside in Beijing: 84 µg/m³ PM2.5. Inside our office with purifiers: 0 µg/m³.

Huge thanks to Clean Air Club Chicago, a volunteer-run, crowdfunded group bringing free, cleaner air to Chicago’s artist...
16/10/2026

Huge thanks to Clean Air Club Chicago, a volunteer-run, crowdfunded group bringing free, cleaner air to Chicago’s artists and organizers. We’re proud they do it with our purifiers! 👏

More: linktr.ee/cleanairclub

Children spend hours each day in classrooms. Clean indoor air is an important part of making these spaces healthier.
15/10/2026

Children spend hours each day in classrooms. Clean indoor air is an important part of making these spaces healthier.

Children are more sensitive to air pollution because their lungs are still developing. In one of the study locations, ev...
12/10/2026

Children are more sensitive to air pollution because their lungs are still developing. In one of the study locations, every 10 µg/m³ increase in PM2.5 was followed by a 12% higher risk of children going to the hospital with breathing problems.

https://www.nature.com/articles/s41598-026-41595-z

What’s the AQI where you live right now?
09/10/2026

What’s the AQI where you live right now?

Address

901-B, Huapu Huayuan, 9 Dongzhimen Nan Da Jie, Dongcheng District
Beijing
100007

Opening Hours

Monday 10:00 - 18:00
Tuesday 10:00 - 18:00
Wednesday 10:00 - 18:00
Thursday 10:00 - 18:00
Friday 10:00 - 18:00

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