The hazardous air quality in Wisconsin has led to a notable increase in health issues, particularly respiratory problems such as asthma. Emergency department visits for severe asthma surged by over 25% in July 2026 compared to the average for the same month in previous years. Northern Wisconsin has been disproportionately affected due to its proximity to wildfire sources in Minnesota and Ontario. The health risks are particularly severe for vulnerable populations, including individuals with pre-existing respiratory or cardiovascular conditions. The situation underscores the need for improved air quality monitoring and public awareness to mitigate health impacts. (Source: WXPR, 2026-09-29 12:24:59 GMT)