🔧 Global AQ Intelligence — Admin

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Step 1
📡 Fetch Data
OpenAQ + NASA POWER
weather for all 4 countries
Step 2
🧠 Predict
30-day chained forecast
validate old predictions
Step 3
🚀 Deploy
Push JSON to GitHub
Vercel auto-deploys
Weekly
🔄 Retrain
Full model retrain
with R² guard

Live Validation Observatory

Force the collision engine to merge today's actuals against predictions and update the ledger.

Model Drift (MAE over time)

Awaiting first collision data to plot drift.
📊 Data Health — PM2.5 Coverage
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🧠 Model Performance (v6)
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📜 Run History
RunDatePredictions ValidatedMetricMAER²Status
⚡ V9 XGBoost Live Validation (Real-World Accuracy)
Tracking the daily live MAE error between V9 XGBoost predictions and actual PM2.5 readings.
CountrySamples ValidatedLive MAE (µg/m³)Live R²