Wildfires in Piauí

Brazil · state

🔴 5 active fires

Fire-weather risk today

Low

tomorrow: Moderate · rising ↑

Fires in 2026

2998

2998 total since 2026

Area burned 2026

308291 ha

from satellite perimeters

Air quality now

Fair

EAQI 34· PM2.5 6.8 µg/m³ · includes wildfire smoke

How this page knows. Brazil has no public real-time incident feed, so these fires are satellite detections (VIIRS, twice daily) clustered into incidents — not a fire service's log. A small fire between passes, or one under cloud, is not here. Each detection is filed under the nearest state centroid rather than a boundary test, so close to a border it can land on the neighbour's page. Fire-weather and air-quality figures are modelled at this same state (Piauí).

Fires by year

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

Active fires now

Brasil Active › Brasil Active· 53.0 ha › Brasil Active· 35.0 ha › Brasil Active· 140 ha › Brasil Monitoring· 79.0 ha ›

Fire history

Fire detections from NASA FIRMS (VIIRS), clustered into incidents by us. Region centroids are area-weighted from public boundary datasets; a fire is attributed to the nearest one. Fire-weather risk is our own estimate (Canadian FWI on Open-Meteo forecasts), not an official warning — for those see your national meteorological service and fire authority. In an emergency call 193.