Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada. People are advised to limit outdoor exposure.

Smoke from widespread Canadian wildfires has spread into the US, particularly affecting the Midwest and Northeast, leading to hazy conditions.

Social media users are sharing information and updates regarding the wildfires. A user wrote, “Canada is burning and the AQI in Minnesota is atrocious and will continue to be for a while.”