Hi, we are Kirk and Frank. We will be your hosts here at Clean Air Apartment over the next few weeks as we work on Operation Clean Air in Beijing. Operation Clean Air is a radical and innovative attempt to use ultra-high efficiency air cleaning to create a performance advantage for US athletes at the Beijing 2008 Olympic games. Needless to say, for a couple air cleaning geeks like us – this is a very exciting project. No one has ever tried to comprehensively use air cleaning to gain an “edge†for an entire team before at a major athletic event.
Everyone, it seems, has been holding their breath when it comes to what Beijing would serve up in terms of air quality for the Olympics. Could a government that can literally move mountains be able to eradicate air pollution at least during the Olympics? Or would Beijing’s infamous haze devastate athlete performance?
As we were packing our bags for our third trip to Beijing, we were wondering how Beijing air would compare to Los Angeles, with just one week to go. Rather than having to rely on government figures, we had the luxury of using our very own airborne particle measuring equipment for an interesting snapshot comparison of LA and Beijing air. Outside our Santa Fe Springs office, our measurements showed about 3.5 million particles per cubic foot (pcf) on Thursday afternoon. When we got off the plane in Beijing about 20 hours later, blue skies and a particle count of only 2.5 million pcf greeted us. Beijing beats LA. At least today.
In the past we have gotten much higher readings in Beijing. Average days seemed to be running as high as 40 million, and many days touched at 60 to 70 million. This is very bad air quality, often more then 40 times worse than Los Angeles. Shutting down factories and taking cars off roads may have a small short term affect on the air quality, but what really gives Beijing (or any city) sudden improvement in air quality is weather conditions. You can have a reading of 2.5 million one day and 55 million the very next day. It isn’t that Beijing opened up all the factories over night and told everyone to get out on the road and rev their engines. It’s simply that certain weather conditions can put a virtual glass dome over the city and others help to dissipate air pollutants.
But our main concern with Clean Air Apartment isn’t going to be these outdoor air quality readings. We are going to be looking at how much we can improve our indoor air. (The outdoor readings will be base measurements for comparisons.) For many years we have worked with hospitals to provide air cleaning protection to patients and caregivers to remove airborne particulates like SARS, MRSA, and tuberculosis, and we have worked with severe allergy and asthma sufferers to change their lives by creating indoor environments that comprehensively remove the environmental irritants that are making them sick. The problem is, though, that way too many people don’t know that revolutionary advances have been made in air cleaning in recent years. All to often, people are lured in by ineffective air purifiers advertised with hundred million dollar budgets. Frank and I get out of bed each morning to try to educate people about the benefits of advanced air purification. With Clean Air Apartment we hope to show just how effective ultra-high efficiency air cleaning can be in removing the many environmental irritants that can affect people’s health. We don’t say it lightly when we say this is a revolutionary science. Until just a few years ago the type of environments we are creating were not possible outside of multi-million dollar clean rooms or hospital surgical suites. Now they are possible for any home in the world. We believe this new science is going to change the world when it comes to the treatment of allergies, asthma, and other respiratory conditions.
While we are here for Clean Air Apartment, we invite doctors, scientists and families to contact us with their questions. Obviously, our ability to answer emails is going to be limited by how many questions we get and how fast we can type, but if we can improve one person’s life with our time here in Beijing at Clean Air Apartment – this unique experiment will have been worthwhile.
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Beijing Weblog
Now live: Clean Air Home - Los Angeles Aug 22, 2008
Three weeks after launching CleanAirApartment.com from Beijing, China, we have put our second ultra-clean home online. Located in sunny Southern California, this 1928 Spanish style home demonstrates that you do not have to live in…more
CleanAirApartment.com is going global Aug 20, 2008
We’ve received a great reception to CleanAirApartment over the last few weeks, so we’ve decided to take it global. We will start to wire homes and apartments around the world that use ultra-high efficiency air purification. On a…more
96% less PM10 and PM2.5 air in Beijing (Clean Air Apartment)! Aug 10, 2008
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…more
Where is all the dust? Aug 9, 2008
Beijing homes, like most other homes, are known to need regular dusting. The dusty air from outside combines with house dust to build up a visible layer on glass surfaces and dark furniture. Since we…more
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Introduction
We started the CleanAirApartment.com project while we were in Beijing, China for the 2008 Olympic Games. Beijing is a city known around the world for its air pollution problem, and we were there to work with the U.S. Olympic Committee on "Operation Clean Air" - a first-of-a-kind project to outfit US athlete residential and training facilities with ultra-high efficiency air cleaning.We knew we would be living in Beijing ourselves during this project, and we thought it would be really interesting to see just what levels of air cleaning we could get in our own apartment.
We installed advanced air purification and wired the apartment indoors and outdoors with sophisticated air quality monitoring so that people worldwide could observe our progress. We were surprised ourselves when our measurements showed up to 99% improvement when compared to the outdoor air.
Going Global
Now we are taking Clean Air Apartment global and will be adding different homes around the world to prove the concept that advanced air purification can help create healthy living environments no matter where you live. The air cleaning systems used will vary from home to home depending on different aspects of the homes' designs. They will be a mix of existing and new technologies, depending on what is needed to create the healthiest possible indoor environment.What the Measurements Mean
For our air quality tests we currently use laser-based particle counters. Our data is based on three times daily collections, between 8 AM and 8 PM.All three measurements (PM10, PM2.5 and PC0.3) refer to airborne particles. PM 10 refers to particle mass (total weight) of suspended particles less than 10 microns in size. It is heavily biased toward large dust. PM 2.5 refers to the particle mass (total weight) of suspended particles less than 2.5 microns in size. It is a better indicator for particles that are actually harmful to human health. PC 0.3 refers to the total number of airborne particles (particle count) 0.3 microns in size. It is one of the best indicators for harmful fine and ultra-fine particles generated by automobiles and industry.
The World Health Organisation (WHO) guideline for PM 10 is 50 µg/m3, 24 hours mean and 20 µg/m3, annual mean. The WHO guideline for PM 2.5 is 25 µg/m3, 24 hours mean and 10 µg/m3, annual mean. There are currently no official health standards for PC 0.3. However, many air quality experts agree that particle count is a better indicator of air quality than PM 10 or PM 2.5, because small particles that contribute little to particle mass are the most dangerous in terms human health.
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