Why is the sky orange? Toronto turns 'hellish' hue as Ontario wildfire smoke smothers region
- Posted on July 15, 2026
- By The Toronto Star
- 0 Views
- 1 min read
In brief
Ontario experiences severe air quality degradation as smoke from active wildfires across the province creates an unusual atmospheric phenomenon over Toronto. The orange-tinted sky, caused by particulate matter filtering sunlight, raises concerns about public health and environmental conditions. Residents face air quality warnings while authorities monitor the wildfire situation and its ongoing impact on the Greater Toronto Area.
Summary auto-generated by AI from the original publisher's content. Editorial standards.
Why is the sky orange? Toronto turns 'hellish' hue as Ontario wildfire smoke smothers region
Yellow-orange haze has blanketed Toronto since early Wednesday morning, as the impacts of raging wildfires in other parts of the province drift over with the wind.
