Pollutant

Data regarding an air quality pollutant.

JSON representation 
{
  "code": string,
  "displayName": string,
  "fullName": string,
  "concentration": {
    object (Concentration)
  },
  "additionalInfo": {
    object (AdditionalInfo)
  }
}
Fields
code

string

The pollutant's code name. For example: "so2". A list of all available codes could be found here.
displayName

string

The pollutant's display name. For example: "NOx".
fullName

string

The pollutant's full name. For chemical compounds, this is the IUPAC name. Example: "Sulfur Dioxide".

For more information about the IUPAC names table, see https://iupac.org/what-we-do/periodic-table-of-elements/
concentration

object (Concentration)

The pollutant's concentration level measured by one of the standard air pollutation measure units.
additionalInfo

object (AdditionalInfo)

Additional information about the pollutant.

Concentration

The concentration of a given pollutant in the air.

JSON representation 
{
  "units": enum (Unit),
  "value": number
}
Fields
units

enum (Unit)

Units for measuring this pollutant concentration.
value

number

Value of pollutant concentration.

Unit

Defines the unit used to measure the pollutant's concentration.

Enums
UNIT_UNSPECIFIED Unspecified concentration unit.
PARTS_PER_BILLION The ppb (parts per billion) concentration unit.
MICROGRAMS_PER_CUBIC_METER The "µg/m^3" (micrograms per cubic meter) concentration unit.

AdditionalInfo

The emission sources and health effects of a given pollutant.

JSON representation 
{
  "sources": string,
  "effects": string
}
Fields
sources

string

Text representing the pollutant's main emission sources.
effects

string

Text representing the pollutant's main health effects.