Forecast smoke · ECCC FireWork
Current regional smoke forecast context
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Open province smoke forecast →Regional wildfire map · Ontario
Northeastern Ontario wildfire map & smoke conditions
Track official wildfires, smoke forecast, and air-quality conditions across Northeastern Ontario, including Timmins, Sudbury, North Bay, Sault Ste. Marie, Wawa, and surrounding forest regions.
Use the regional view to understand official incident geography across multiple communities, then compare forecast smoke and measured AQHI before drawing conclusions about local air quality.
Current direct-official data
Current Northeastern Ontario wildfire snapshot
Latest source update: Aug 11, 2026, 4:46 a.m.
Active official fires
10
Direct Ontario incident points inside the curated Northeastern Ontario regional extent.
Out of control
0
Current active records whose official status is out/not under control.
Reported active hectares
4,962 ha
10 active regional records report a usable size.
Largest reported active fire
3,151 ha
TIM009
Regional membership is based on FireRadar's curated geographic extent and source-provided incident point locations. It is not an emergency boundary, predicted spread area, or municipal jurisdiction.
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The dashed outline is FireRadar's curated regional counting extent. Incident points, smoke forecasts, and AQHI observations are separate datasets and should not be interpreted as evacuation boundaries or fire-spread predictions. FireRadar regional extents may overlap near transition areas. Regional totals are useful local summaries and must not be added together to produce a province total.
Measured air quality · AQHI
Nearest current AQHI observations
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Stations can be far from rural or remote parts of a region. The nearest observation may not represent conditions everywhere inside the regional boundary.
Open province air-quality map →Regional context
Wildfire context across Northeastern Ontario
Northeastern Ontario spans large boreal and mixed-forest areas, mining and forestry communities, lake country, remote roads, and major Highway 11 and 17 corridors. Wildfire and smoke impacts can cross very large distances, so the regional view provides a useful bridge between Ontario-wide activity and individual community maps while preserving direct official incident identities and source timing.
Current official incidents
Active official wildfires in Northeastern Ontario
Latest completed comparison
What changed around Northeastern Ontario
Matched regional examples from FireRadar's completed 2026-08-09 → 2026-08-10 direct-official comparison. The retained incident-detail list is intentionally bounded, so absence here is not presented as proof that nothing changed in the region.
Forecast layer
Northeastern Ontario smoke forecast
Use FireRadar's ECCC FireWork smoke forecast to see modelled smoke movement across and beyond Northeastern Ontario. Forecast smoke is not proof that a nearby wildfire is the source of local smoke.
Measured conditions
Air quality and AQHI
AQHI and observed PM2.5 provide measured air-quality context and remain distinct from FireWork forecast smoke. Station coverage varies across a region, especially in rural and remote areas.
Ontario air quality map →Local wildfire maps
Communities in the Northeastern Ontario regional cluster
Timmins wildfire map
Check current official Ontario forest fires and satellite hotspot context around Timmins and northeastern Ontario.
Greater Sudbury wildfire map
View current official Ontario forest fires and nearby satellite hotspots around Greater Sudbury.
North Bay wildfire map
Track official Ontario forest fires and smoke context around North Bay and northeastern Ontario.
Sault Ste. Marie wildfire map
View official Ontario forest fires and smoke context around Sault Ste. Marie and Algoma.
Wawa wildfire map
Track official Ontario forest fires and smoke around Wawa and northeastern Lake Superior.
Official source and emergency information
Official active and new fire markers come from Ontario AFFES/LIO data. Marker data is informational and may not represent an exact perimeter.
FireRadar does not issue evacuation orders, emergency notices, road closures, or fire-spread predictions. Follow provincial, municipal, Indigenous, and emergency authorities for current instructions.
Open Ontario Aviation, Forest Fire and Emergency Services →