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## Step 2: Select the Assessment Methodology 

<img src='content_image/538364.jpg'>

This step helps the Handbook users to determine the type(s) of analyses that are appropriate for the air quality assessment. These include emissions inventories for: 

 Operational Emissions, 

 Construction Emissions, 

 HAPs and GHGs, and 

Dispersion modeling for: 

 Airports and 

 Roadways. 

<img src='content_image/538374.jpg'>

[Hdbk. Pgs. 23 - 26] 

