{"metro":"chicago","snapshotAt":"2026-06-03T06:18:47.135456+00:00","stressIndex":"98.76","mllibZScore":"12.166","mllibNote":null,"components":{"city_stress_index":"98.76","transit_load_score":"40.0","weather_risk_score":"25.0","precip_risk_score":"2.01","disruption_ratio_score":"15.0","infra_risk_score":"15.0","airport_ops_score":"1.75","active_transit_alerts":"149","active_noaa_alerts":"10","active_civic311_requests":"1650","avg_precip_pct_next_periods":"9.16","reroute_count":"96","delay_count":"3","infrastructure_failure_risk":"100.0","infrastructure_fatigue_risk":"100.0","bridge_risk_score":"0.0","road_surface_risk_score":"9.0","open_infrastructure_requests":"167","mllib_z_score":"12.166"},"freshness":{"data_refreshed_at":"2026-06-03T06:02:57.111072+00:00","last_weather_ingest_at":"2026-06-03T06:02:46.307006+00:00","last_transit_ingest_at":"2026-06-03T06:02:46.783009+00:00","last_civic311_ingest_at":"2026-06-03T06:02:55.983065+00:00","last_airport_ingest_at":"2026-06-03T06:02:56.343067+00:00"},"airport":{"airport_flight_category":"VFR","airport_visibility_sm":"0.0","airport_ops_stress":"5.0","active_airport_stations":"7","airport_stations_summary":"DuPage: VFR; Gary/Chicago International: VFR; Midway International: VFR; O'Hare International: VFR; Chicago Executive: VFR; Chicago Rockford International: VFR"}}