Sydney Wildfire Smoke Map
Follow modelled wildfire smoke around Sydney and Cape Breton with FireRadar's hourly ECCC FireWork forecast guidance.
How to read smoke around Sydney
Sydney is Cape Breton's largest population and service centre, with forested and rural areas, highways, coastal communities, recreation lands, and seasonal travel throughout the island. Wildfire and transported smoke can affect outdoor conditions and transportation well beyond the urban area. Smoke affecting this area can come from nearby incidents or be transported over much longer distances, while wind, terrain, frontal changes, inversions, and local lake or coastal circulations can change what reaches the surface. FireRadar therefore presents ECCC FireWork as forecast guidance rather than a ground-level measurement, and the model should be compared with current observations and official health guidance when conditions matter.
Forecast, not a measurement
FireWork estimates near-surface PM2.5 attributable to wildfire smoke. It can differ from actual conditions around Sydney because emissions, wind, terrain, mixing, precipitation, and model timing change. Use current AQHI observations and local health advisories when conditions matter to health.
A focused starting view, not a clipped dataset
This page starts the national FireRadar layer around Sydney. The underlying FireWork smoke field is not clipped to municipal boundaries, so nearby conditions remain visible as you pan or zoom. FireRadar does not infer a uniform value inside a city boundary.
Health and safety limitation
FireRadar is an informational environmental map. Follow Environment and Climate Change Canada, provincial health agencies, local public-health guidance, and emergency authorities for health or safety decisions. This page does not diagnose exposure, determine whether outdoor activity is safe, or predict individual health effects.
Related Sydney wildfire context
Smoke and air quality can change even when no confirmed wildfire is close to Sydney. Use the local wildfire page for current official incidents, the fire-danger page for broad fire-weather context, and the province view when you need a wider regional picture.