Wildfires in Contra Costa County

California

Fire-weather risk today

Low

tomorrow: Moderate · rising ↑

Fires in 2026

13 total since 2026

Area burned 2026

—

from official WFIGS perimeters

Air quality now

Fair

EAQI 38· PM2.5 5.2 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

RAILROAD · Wildfire 31/10/2026· 1 h › CANYON · Wildfire 11/10/2026· 0 h › RANCHO · Wildfire 01/10/2026· 5 h › CREEK · Wildfire 28/09/2026· 1 h › COUNTRY · Wildfire 29/08/2026· 5 h › ARMSTRONG · Wildfire 12/08/2026· 0 h › BYRON · Wildfire 09/08/2026· 73 h › KIRKER · Wildfire 08/08/2026· 1 h › CAMINO · Wildfire 04/08/2026· 1 h › DALE · Wildfire 28/07/2026· 76 h › STORY · Wildfire 24/07/2026· 3 h › MORGAN · Wildfire 17/07/2026· 74 h › DIABLO · Wildfire 12/07/2026· 25 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.