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A Man of Wealth and Taste
Join Date: Dec 2002
Location: Out there somewhere beyond the doors of perception
Posts: 51,063
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Heat & Humidity are also a factors.
Dry and hot means quicker evaporation. Being outside means the quicker and greater the dispersion. Inside a closed space with ac the greater the circulation of particles throughout the enclosed space.
Cities with high population density have higher concentrations of particles.
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