{
  "HourlyAirQualityIndex": {
    "@GroupName": "London",
    "@TimeToLive": "38",
    "LocalAuthority": [
      {
        "@LocalAuthorityCode": "24",
        "@LocalAuthorityName": "Merton",
        "@LaCentreLatitude": "51.415672",
        "@LaCentreLongitude": "-0.191814",
        "@LaCentreLatitudeWGS84": "6695153.285882",
        "@LaCentreLongitudeWGS84": "-21352.636807",
        "Site": [
          {
            "@BulletinDate": "2017-08-03 03:00:00",
            "@SiteCode": "ME2",
            "@SiteName": "Merton - Merton Road",
            "@SiteType": "Roadside",
            "@Latitude": "51.4161384794862",
            "@Longitude": "-0.192230805042824",
            "@LatitudeWGS84": "6695236.54926",
            "@LongitudeWGS84": "-21399.0353321",
            "Species": {
              "@SpeciesCode": "PM10",
              "@SpeciesDescription": "PM10 Particulate",
              "@AirQualityIndex": "2",
              "@AirQualityBand": "Low",
              "@IndexSource": "Trigger"
            }
          },
          {
            "@BulletinDate": "2017-08-03 03:00:00",
            "@SiteCode": "ME9",
            "@SiteName": "Merton - Morden Civic Centre 2",
            "@SiteType": "Roadside",
            "@Latitude": "51.40162",
            "@Longitude": "-0.19589212",
            "@LatitudeWGS84": "6692543.79001",
            "@LongitudeWGS84": "-21810.7165116",
            "Species": {
              "@SpeciesCode": "NO2",
              "@SpeciesDescription": "Nitrogen Dioxide",
              "@AirQualityIndex": "1",
              "@AirQualityBand": "Low",
              "@IndexSource": "Measurement"
            }
          }
        ]
      }
    ]
  }
}