Horizon Fire

Active

San Diego County, California · Discovered August 9, 2026

Size

Contained

24h growth

Personnel

AQI 69Moderate air quality near this fire

Source: NIFC/IRWIN (interagency) · Last upstream update 47 hours ago

About this data

Fire Nearby aggregates official incident data and shows exactly when each value was last updated. For evacuation decisions, always follow instructions from local emergency officials and check county emergency management channels.