Global Climate and Health Alliance

Wildfire smoke from Canada and northern Minnesota, trapped by a high-pressure system, is causing poor air quality and health risks. Health experts advise staying indoors, using air filters, and wearing N95 or KN95 masks to avoid inhaling toxic particles.

Wildfire smoke causes tens of thousands of deaths annually by attacking multiple body systems, triggering asthma, heart attacks, and mental health issues, while also increasing risks of premature births and long-term conditions like cancer and dementia. Climate change has intensified wildfires, leading to more frequent and severe smoke exposure globally.