Intervention Narrative
Air Quality Threshold Breach
RWI-EP-2026-0003 · Coventry City Centre · Ring Road Corridor / Hospital QuarterEpisode Summary
DEFRA air quality index breaches 'very high' threshold for PM2.5 in city centre corridor. Hospital respiratory admissions up 40%. School outdoor activities suspended.
DEFRA AQI 'very high' PM2.5
Hospital respiratory admissions +40%
Temperature inversion trapping pollutants
School outdoor activity suspension
Local Custody and Evidence Boundary
shared
DEFRA air quality monitoring — DEFRAwithheld
Hospital admissions data — University Hospitalshared
Transport emissions model — Highways AuthorityChosen Intervention
Targeted Restrictions£4,200
Public health advisory plus temporary HGV diversion from Ring Road. School indoor activity extension.
Approval: Sarah Chen (resilience officer)
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Synthetic demonstrator narrative. KATLAS · Cierge Labs · City Resilience Intervention Integrity. No real local authority, citizen, health, transport, or utility source data. Whitelisted fields only.