{
  "co2_ppm": {
    "family": "keeling-fusion-v1",
    "observations": [
      { "time": "2023-01-15T00:00:00.000Z", "value": 420.9 },
      { "time": "2023-02-15T00:00:00.000Z", "value": 421.5 },
      { "time": "2023-03-15T00:00:00.000Z", "value": 422.2 },
      { "time": "2023-04-15T00:00:00.000Z", "value": 423.5 },
      { "time": "2023-05-15T00:00:00.000Z", "value": 424.1 },
      { "time": "2023-06-15T00:00:00.000Z", "value": 423.4 },
      { "time": "2023-07-15T00:00:00.000Z", "value": 421.7 },
      { "time": "2023-08-15T00:00:00.000Z", "value": 419.7 },
      { "time": "2023-09-15T00:00:00.000Z", "value": 418.1 },
      { "time": "2023-10-15T00:00:00.000Z", "value": 417.9 },
      { "time": "2023-11-15T00:00:00.000Z", "value": 419.1 },
      { "time": "2023-12-15T00:00:00.000Z", "value": 420.2 },
      { "time": "2024-01-15T00:00:00.000Z", "value": 424.4 },
      { "time": "2024-02-15T00:00:00.000Z", "value": 425.0 },
      { "time": "2024-03-15T00:00:00.000Z", "value": 425.7 },
      { "time": "2024-04-15T00:00:00.000Z", "value": 427.0 },
      { "time": "2024-05-15T00:00:00.000Z", "value": 427.6 },
      { "time": "2024-06-15T00:00:00.000Z", "value": 426.9 },
      { "time": "2024-07-15T00:00:00.000Z", "value": 425.2 },
      { "time": "2024-08-15T00:00:00.000Z", "value": 423.2 },
      { "time": "2024-09-15T00:00:00.000Z", "value": 421.6 },
      { "time": "2024-10-15T00:00:00.000Z", "value": 421.4 },
      { "time": "2024-11-15T00:00:00.000Z", "value": 422.6 },
      { "time": "2024-12-15T00:00:00.000Z", "value": 423.7 },
      { "time": "2025-01-15T00:00:00.000Z", "value": 427.2 },
      { "time": "2025-02-15T00:00:00.000Z", "value": 427.8 },
      { "time": "2025-03-15T00:00:00.000Z", "value": 428.5 },
      { "time": "2025-04-15T00:00:00.000Z", "value": 429.8 },
      { "time": "2025-05-15T00:00:00.000Z", "value": 430.4 },
      { "time": "2025-06-15T00:00:00.000Z", "value": 429.7 },
      { "time": "2025-07-15T00:00:00.000Z", "value": 428.0 },
      { "time": "2025-08-15T00:00:00.000Z", "value": 426.0 },
      { "time": "2025-09-15T00:00:00.000Z", "value": 424.4 },
      { "time": "2025-10-15T00:00:00.000Z", "value": 424.2 },
      { "time": "2025-11-15T00:00:00.000Z", "value": 425.4 },
      { "time": "2025-12-15T00:00:00.000Z", "value": 426.5 },
      { "time": "2026-01-15T00:00:00.000Z", "value": 429.8 },
      { "time": "2026-02-15T00:00:00.000Z", "value": 430.4 },
      { "time": "2026-03-15T00:00:00.000Z", "value": 431.1 },
      { "time": "2026-04-15T00:00:00.000Z", "value": 432.4 },
      { "time": "2026-05-15T00:00:00.000Z", "value": 433.0 },
      { "time": "2026-06-15T00:00:00.000Z", "value": 432.3 },
      { "time": "2026-07-15T00:00:00.000Z", "value": 430.6 }
    ],
    "observedAt": "2026-07-15T00:00:00.000Z"
  },
  "temp_anomaly": {
    "family": "seasonal-spline-v2",
    "observations": [
      { "time": "2022-07-01T00:00:00.000Z", "value": 1.17 },
      { "time": "2023-07-01T00:00:00.000Z", "value": 1.48 },
      { "time": "2024-07-01T00:00:00.000Z", "value": 1.6 },
      { "time": "2025-07-01T00:00:00.000Z", "value": 1.49 }
    ],
    "forecasts": [
      { "time": "2026-07-01T00:00:00.000Z", "value": 1.44 },
      { "time": "2027-07-01T00:00:00.000Z", "value": 1.47 }
    ],
    "uncertainty": { "low": 1.37, "high": 1.61 },
    "observedAt": "2025-07-01T00:00:00.000Z"
  }
}