Wildfires in Alameda County

California

Fire-weather risk today

Extreme

tomorrow: Extreme · steady

Fires in 2026

28 total since 2026

Area burned 2026

—

from official WFIGS perimeters

Air quality now

Fair

EAQI 28· PM2.5 8.8 µg/m³ · includes wildfire smoke

Fire-weather and air-quality figures are modelled at state level (cell-37:-122) — not per county. Fire counts, perimeters and areas below are per county, from official records.

Fires by year

First season on record — year-over-year comparisons appear as we accumulate history.

Fire history

LIVERMORE · Wildfire 18/09/2026· 0 h › CARROLL · Wildfire 16/09/2026· 0 h › BRUNS · Wildfire 13/09/2026· 48 h › RUBY · Wildfire 08/09/2026· 1 h › I 580 E/N FLYNN RD · Wildfire 02/09/2026· 0 h › GRANT · Wildfire 31/08/2026· 1 h › SUNOL · Wildfire 27/08/2026· 53 h › FLYNN · Wildfire 27/08/2026· 63 h › FLYNN · Wildfire 26/08/2026· 0 h › SHERIDAN · Wildfire 24/08/2026· 0 h › FLYNN · Wildfire 18/08/2026· 2 h › I 580 E/ EDEN CANYON RD · Wildfire 18/08/2026· 72 h › GRANT · Wildfire 16/08/2026· 3 h › FLYNN · Wildfire 14/08/2026· 1 h › PALOMARES · Wildfire 11/08/2026· 107 h › GRANT · Wildfire 08/08/2026· 0 h › GARIN · Wildfire 08/08/2026· 2 h › SKYLINE · Wildfire 01/08/2026· 1 h › VALLECITOS · Wildfire 29/07/2026· 1 h › GREEN · Wildfire 27/07/2026· 2 h ›

Incident records from NIFC/WFIGS (public domain). Fire-weather risk is our own estimate (Canadian FWI on Open-Meteo forecasts), not an official warning — for those see your National Weather Service office. In an emergency call 911.