Toronto has the second worst air quality in the world right now — and a new study says smog and wildfire smoke can damage your heart
- Posted on July 14, 2025
- By The Toronto Star
- 2 Views
Toronto has the second worst air quality in the world right now — and a new study says smog and wildfire smoke can damage your heart
A study in Ontario found continued exposure to fine particulate matter is linked to higher levels of diffuse myocardial fibrosis.
