AWFAirPollutant

Objective-C

@interface AWFAirPollutant : AWFWeatherObject

Swift

class AWFAirPollutant : AWFWeatherObject

An AWFAirPollutant object represents a single air pollutant and its observed or forecast measurement.

  • Name of the pollutant.

    Declaration

    Objective-C

    @property (nonatomic, copy, nullable) NSString *name;

    Swift

    var name: String? { get set }

  • Air quality category based on the AQI value.

    This value depends on the data method used to calculate the AQI value. The default AQI method is based on the categories from AirNow.

    china - https://en.wikipedia.org/wiki/Air_quality_index india - https://en.wikipedia.org/wiki/Air_quality_index

    Declaration

    Objective-C

    @property (nonatomic, copy, nullable) NSString *category;

    Swift

    var category: String? { get set }

  • Abbreviated type code of the pollutant.

    Possible values:

    • co: carbon monoxide
    • no2 : nitrogen dioxide
    • o3: ozone
    • pm1: partical matter (< 1µm)
    • pm10: partical matter (< 10µm)
    • pm2.5: partical matter (< 2.5µm)
    • so2: sulfer dioxide

    Declaration

    Objective-C

    @property (nonatomic, copy, nullable) NSString *type;

    Swift

    var type: String? { get set }

  • Six-digit hexadecimal color code for the air quality category.

    Declaration

    Objective-C

    @property (nonatomic, copy, nullable) NSString *color;

    Swift

    var color: String? { get set }
  • aqi

    Pollutant measurement converted to a standardized Air Quality Index value from 0 to 500.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat aqi;

    Swift

    var aqi: CGFloat { get set }

  • Pollutant measurement in parts per billion.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat valuePPB;

    Swift

    var valuePPB: CGFloat { get set }

  • Pollutant measurement in parts per micrograms per cubic meter.

    Declaration

    Objective-C

    @property (nonatomic) CGFloat valueUGM3;

    Swift

    var valueUGM3: CGFloat { get set }