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## NEW: Air Quality Assessment Example Guide 

<img src='content_image/551688.jpg'>

There is no single, universal criterion for determining what type of analysis is appropriate for FAA - supported projects or actions. 

How appropriate is a particular analysis type? 

High 

<img src='content_image/551689.jpg'>

Medium 

<img src='content_image/551690.jpg'>

Low 

<img src='content_image/551684.jpg'>

<img src='content_image/551680.jpg'>

