Smart Air

31/01/2026

Save energy while cleaning the air: https://smartairfilters.com/en/product-category/air-purifiers/?=header

30/01/2026

How much should clean air cost?

At the UChicago Center in Delhi, Chicago Booth’s Thomas Talhelm delivered a lecture on how air purifiers work and how his social enterprise Smart Air has bee...

29/01/2026

We partnered with Bloc1, an indoor climbing gym, to create an Air+ zone—cleaner, continuously monitored air for healthier climbing.

28/01/2026

The Sqair air purifier: https://smartairfilters.com/en/product/sqair-air-purifier/

27/01/2026

Why air purifiers with built-in air quality monitors are a bad idea. Article: https://smartairfilters.com/en/blog/air-purifiers-with-built-in-air-quality-monitors-bad/

24/01/2026

Thomas Talhelm’s $27 DIY project from grad school is now a global company that’s been around for more than a decade.

Our story: https://smartairfilters.com/en/our-story/

23/01/2026

The Sqair is a cost-effective air purifier that delivers a CADR of 300 m³/h in a sleek, modern design—perfect for your bedroom, living room, or home office. Clean air has never looked so good.

23/01/2026

Most cabin particle levels seem to come from outside air linked to airport pollution. Longer taxiing raised UFP or BC levels (depending on phase), while longer cruise time lowered ultrafine particles. More: https://www.sciencedirect.com/science/article/pii/S0160412025006567

23/01/2026

Air doesn’t stop at the lungs.

Source: link.springer.com/article/10.1186/s12916-024-03614-6

22/01/2026

The Sqair is a cost-effective air purifier that delivers a CADR of 300 m³/h in a sleek, modern design—perfect for your bedroom, living room, or home office. Clean air has never looked so good. Read more: https://smartairfilters.com/en/product/sqair-air-purifier/

22/01/2026

Ionizers sound scientific. But in testing, most remove little PM2.5 compared with simple filters—and some produce ozone. Data beats marketing:

How do ionizers work? Are ionizer air purifiers safe? Third-party scientific studies expose the harms of negative ion air purifiers.

21/01/2026

Data shows PM2.5 often spikes after dark—especially in winter:

Why Air Pollution is Oddly Worst at Night 2026-01-20 by Thomas Talhelm It is common to think that nighttime should have lower PM2.5 since there are fewer car and industrial emissions in general. However, this is not the case. There’s a great source of data to help answer this question: the US Emba...