Console

AirQualityLevel 

enum AirQualityLevel

The air quality level.

  • The air quality is unknown.

    Declaration

    Swift

    case unspecified

  • The air quality is good.

    Declaration

    Swift

    case good

  • The air quality is fair.

    Declaration

    Swift

    case fair

  • The air quality is moderate.

    Declaration

    Swift

    case moderate

  • The air quality is poor.

    Declaration

    Swift

    case poor

  • The air quality is very poor.

    Declaration

    Swift

    case veryPoor

  • The air quality is extremely poor.

    Declaration

    Swift

    case extremelyPoor

  • Creates a new instance with the specified raw value.

    If there is no value of the type that corresponds with the specified raw value, this initializer returns nil. For example:

    enum PaperSize: String {
    case A4, A5, Letter, Legal
}

print(PaperSize(rawValue: "Legal"))
// Prints "Optional(PaperSize.Legal)"

print(PaperSize(rawValue: "Tabloid"))
// Prints "nil"

    Declaration

    Swift

    init?(rawValue: UInt64)

    Parameters

    rawValue

    The raw value to use for the new instance.