Smart Air

14/08/2026

🌱 If you could bottle the air from one place on Earth and breathe it at home, where would it be from?

12/08/2026

HEPA filter + carbon filter. 🌒

11/08/2026

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11/08/2026

Islamabad, Pakistan ranked #1 among the world’s most polluted cities in 2025. Its average PM2.5 level was 125.1 µg/m³. That is about 25 times the WHO annual guideline. See which other cities made the top 25.

Smart Air is dedicated to providing free educational content on air pollution. We put together a list of the Top 20 Cities with the Worst Air Pollution.

10/08/2026

Cleaner air supports better health!

10/08/2026

490 m³/h of clean air. Just 10 watts.

The SA700 is designed for schools, offices, and shared spaces. It uses an H14 HEPA filter and covers 34–60 m².

More: https://smartairfilters.com/uk/en/product/sa700-air-purifier/

09/08/2026

Air purifiers did more than clean the air in Italian classrooms. They cut PM2.5 by 32% and student absences by 12.5%.

A study found that air purifiers significantly improved classroom air quality and helped reduce student absences in Milan, Italy,

08/08/2026

A useful website for tracking global wildfire emissions: https://atmosphere.copernicus.eu/fire-emissions-watch-global-wildfire-emission-data-your-fingertips

07/08/2026

Is air pollution really lowest in the morning? You might be surprised it tends to be best when people think it’s the worst! https://quora.com/In-urban-areas-like-Mumbai-and-Delhi-is-the-morning-air-really-as-fresh-healthy-as-people-think-it-is/answer/Thomas-Talhelm