Six days ago we took a not so healthy apartment in Beijing and outfitted it with some of the most advanced air purification on the planet. Today we have for the first time achieved our goal of over 95% air quality improvement in our Clean Air Apartment for PM10 and PM2.5.
PM 10 Levels
-Outdoors: 120 µg/m3
-Inside Clean Air Apartment: 5 µg/m3
PM 2.5 Levels
Outdoors: 79 µg/m3
-Inside Clean Air Apartment: 3 µg/m3
PC 0.3 Levels
-Outdoors: 29′506′000 p/cf
- Inside Clean Air Apartment: 2′094′000 p/cf.
Our only challenge now remains PC 0.3, which we today reduced by 93%. Very good, when you consider that it is these size particles that include the really nasty stuff, such as diesel soot and other combustion particles. But these small particles are also more difficult to filter.
Beijing Particle Levels
96% less PM10 and PM2.5 air in Beijing (Clean Air Apartment)!
This entry was written by . It was posted on August 10, 2008 at 11:44 pm.
Frank Hammes is inventor, visionary and President of IQAir, a Swiss-based research and manufacturing company for indoor air quality products. He designed all of the air cleaning systems used by US athletes during the Beijing Olympic Games and he designed the air cleaning solutions that are utilized on CleanAirApartment.com projects. Frank is considered by many Indoor Air Quality (IAQ) experts to be the leading authority on ultra-high efficiency air cleaning.