Talk:Indoor air quality

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How is pollution created?

[edit] what about particulate matter!!

Particulates need to be listed here!!! —Preceding unsigned comment added by 69.109.226.186 (talk) 06:52, 25 November 2007 (UTC)

"...induce health effects" Should this be "defects"?Calmcanuck 16:46, 18 December 2007 (UTC) —Preceding unsigned comment added by Calmcanuck (talk • contribs)