historical_pollution_state_area_collection

This data flow is used within the Manage Traffic function and contains the historical states of the various types of pollution within the atmosphere in the geographic area served by the function. It also contains a summary indication of the area air quality. It consists of the following data items each of which is defined in its own DDE:

current_ozone_pollution
+ current_nitrogen_oxides_pollution
+ current_sulfur_dioxide_pollution
+ current_hydrocarbon_pollution
+ current_carbon_monoxide_pollution
+ current_carbon_dioxide_pollution
+ current_particulate_pollution
+ current_pollution_location
+ area_air_quality_index


Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators