Chileno Fire
Active
Marin County, California · Discovered September 21, 2026
Source: NIFC/IRWIN (interagency) · Last upstream update 8 hours ago · Official incident page
Chileno Fire
The Chileno Fire fire has burned 341 acres in Marin County, California. Crews have reached 5% containment. Air quality near the fire is good (AQI 19). 110 personnel are assigned to the incident.
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Growth & containment history
| Recorded | Size | Contained |
|---|---|---|
| 9/21/2026, 5:10:07 AM | 341 acres | 5% |
| 9/21/2026, 12:35:09 AM | - | - |
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.