{
  "timestamp": "2025-07-15T08:45:00Z",
  "location": {
    "city": "Patras",
    "lat": 38.246639,
    "lon": 21.734573
  },
  "smart parking": {
    "area": "Δημοτική Αγορά",
    "available_spots": 15,
    "total_spots": 68
  },
  "traffic": {
    "road": "Κορίνθου",
    "congestion_level": "medium",
    "speed_avg_kmh": 23.5
  },
  "bus_stops": [
    {
      "stop_id": "1305",
      "location": "Πλατεία Γεωργίου",
      "next_bus_arrival_min": 7
    },
    {
      "stop_id": "1306",
      "location": "Νότιος Πάρκος",
      "next_bus_arrival_min": 3
    }
  ],
  "weather": {
    "temperature_celsius": 31.2,
    "humidity_percent": 55,
    "uv_index": 7.1,
    "discomfort_index": 74
  },
  "environment": {
    "station_id": "AG_NIKOLAOS",
    "temperature_celsius": 30.9,
    "humidity_percent": 60,
    "pressure_hpa": 1013,
    "so2_ppm": 0.004,
    "pm10_ug_m3": 42.1
  }
  }