Summary
Hamilton, Niagara, and surrounding areas are experiencing a second day of 'very high risk' air quality due to wildfire smoke from northwestern Ontario. The smoky haze has caused closures and disruptions in the region.
Wildfire Smoke Causes 'Very High Risk' Air Quality in Hamilton, Niagara; Closures Announced
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Environment
17 July 2026 at 7:17 am
Wildfire Smoke Causes 'Very High Risk' Air Quality in Hamilton, Niagara; Closures Announced
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