Grant Fire
Active
Alameda County, California · Discovered August 15, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 7 days ago · Official incident page
Grant Fire
The Grant Fire fire has burned 21 acres in Alameda County, California. Officials have not reported a containment figure yet. It has shown no measurable growth in the last 24 hours. Air quality near the fire is good (AQI 27).
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Growth & containment history
| Recorded | Size | Contained |
|---|---|---|
| 8/16/2026, 1:01:32 AM | 21 acres | - |
| 8/15/2026, 11:46:32 PM | 6.0 acres | - |
| 8/15/2026, 11:31:33 PM | 4.0 acres | - |
| 8/15/2026, 11:16:32 PM | 0.0 acres | - |
History recorded by Fire Nearby each time upstream size or containment changes.
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.