average urban air pollution level

average urban air pollution level
средний уровень загрязнения атмосферы по городам

Англо-русский словарь по экологии. 2011.

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  • Indoor air quality — (IAQ) is a term referring to the air quality within and around buildings and structures, especially as it relates to the health and comfort of building occupants. IAQ can be affected by microbial contaminants (mold, bacteria), gases (including… …   Wikipedia

  • Clean Air Act (United States) — Clean Air Act Full title Clean Air Act of 1963 Acronym CAA Effective Dec. 17, 1963 Citations Public Law P.L. 88 206 …   Wikipedia


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