Indoor Pollution;
marcopolsnr,
I've been in touch with your suggested contact George Woo of Calcite Indoor Enviromental Services Ltd and they do residential air quality assessments at HK$800 per visit. However for that fee they only measure air particles larger than 0-3 microns. I'm now starting to wonder how much of the air we breathe is smaller than 0-3 microns and whether it matters anyhow.
There is a much used expresion in the Malay language that goes " tak apa " which means " never mind " or " forget it " or " don't bother " and I'm thinking of taking " tak apa " on board as regards this pollution business. Regards.
Prince of Dzun.