Smart Air is proud to announce that our air purifiers are now available through the NHS Supply Chain, making our air cleaning solutions more accessible to hospitals and healthcare settings across the United Kingdom. This marks an important milestone for Smart Air as we continue supporting healthier indoor environments through …
People want to look good while staying safe and removing the stigma that respirators are only for sick people. That’s inspired some artistic people to start selling mask chains online. They look like jewelry, making your respirator stylish. But some people online say that wearing a chain could ruin your …
A study found that air purifiers significantly improved classroom air quality and helped reduce student absences in Milan, Italy, The study followed more than 2,000 students across five primary schools, comparing classrooms with and without air purifiers. Researchers tracked indoor air pollution, attendance, and student health throughout the school year. …
We know air pollution is linked to heart disease, stroke, lung disease, and early death. But scientists have long wondered how tiny pollution particles travel from the lungs to the rest of the body. A new study offers an interesting clue. Researchers found evidence that traffic-related pollution particles can enter …
The short answer is yes, you can use just one filter with a box fan. But tests have found that you can get better performance if you use four filters, thicker filters, and shrouds like in a Corsi-Rosenthal box (CR Box). How Effective Is a Single-Filter CR Box? In one …
Are you in search of a city in India with the cleanest air to get a break from air pollution? Smart Air examined air quality data from 2025 for numerous Indian cities, resulting in the list of the ’20 Least Polluted Cities in India’ or ‘Best AQI Cities in India’. …
Looking to find the worst AQI cities in Thailand? Smart Air analyzed 2025 air pollution data for dozens of Thailand cities to generate the ranking of the “10 Most Polluted Cities in Thailand”. Scroll down for the full rundown of the most polluted cities in Thailand and their annual PM2.5 …
Looking to find one of the best AQI cities in China to get a break from the pollution? Here is a list of the least polluted cities for 2025 with the best air quality in China. Rankings: Top 10 Best AQI Cities in China (2025) 1. Ngari Prefecture, Tibet (5.4 …
