National Atmospheric Air Quality Standards

См. также в других словарях:

• National Ambient Air Quality Standards — Counties in the United States where one or more National Ambient Air Quality Standards are not met, as of June 2007. The National Ambient Air Quality Standards (NAAQS) are standards established by the United States Environmental Protection Agency …   Wikipedia

• Air Quality Index — The Air Quality Index (AQI) is a standardized indicator of the air quality in a given location. It measures mainly ground level ozone and particulates (except the pollen count), but may also include sulfur dioxide, and nitrogen dioxide. Various… …   Wikipedia

• Air pollution — from World War II production Smog over …   Wikipedia

• Atmospheric dispersion modeling — Industrial air pollution source Atmospheric dispersion modeling is the mathematical simulation of how air pollutants disperse in the ambient atmosphere. It is performed with computer programs that solve the mathematical equations and algorithms… …   Wikipedia

• 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

• Air pollution in British Columbia — Air pollution is a concern in British Columbia (BC), Canada because of its effects on health and visibility. Air quality is influenced in BC by numerous mountain ranges and valleys, which complicate atmospheric pollution dispersion and can lead… …   Wikipedia

• Compilation of atmospheric dispersion models — Atmospheric dispersion models are computer programs that use mathematical algorithms to simulate how pollutants in the ambient atmosphere disperse and, in some cases, how they react in the atmosphere. The dispersion models are used to estimate or …   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

• National Oceanic and Atmospheric Administration — NOAA Agency overview Formed October 3, 1970 (1970 10 03 …   Wikipedia

• Pollution de l'air — Les émissions de CO, de CO2, de soufre et de suies et particules liées à la combustion du charbon ont probablement été la première source de pollution majeure de l’air dès le début de l’ère industrielle. La pollution de l’air (ou « pollution …   Wikipédia en Français

• La pollution de l'air — Pollution de l air Pollution de l ère industrielle La pollution de l air (ou pollution atmosphérique) est un type de pollution défini par une altération de la pureté de l air, par une ou plusieurs substances ou particules présentes à des… …   Wikipédia en Français