Letter: Evanston must address adverse health effects of wildfire smoke
Wildfire smoke recently pushed Evanston’s air quality intovery unhealthy ranges, raising urgent questions about whether the city is prepared to protect residents from the long-term consequences. Smoke exposure. . .
Wildfire smoke recently pushed Evanston’s air quality intovery unhealthy ranges, raising urgent questions about whether the city is prepared to protect residents from the long-term consequences. Smoke exposure is a public health emergency. It canworsen pulmonary and cardiovascular health, increase susceptibility to infections, and even result in premature death. A study of Chicago’s 2023 wildfire-smoke episodefound that the smoke increased ground-level ozone, a lung irritant that can aggravate asthma and other preexisting chronic illnesses. A study following the 2025 Los Angeles firesfound an increase in emergency room visits for respiratory problems, heart attacks and other health issues over the next three months. Although the dangers of wildfire smoke extended across Evanston, residents did not have equal means to protect themselves. Homeless people and low-income families may lack effective air filtration, be unable to avoid outdoor work and often face greater barriers in obtaining timely medical care when symptoms develop. Evanston public health officials should establish screening and health education programs, especially for residents with asthma, emphysema and other pre-existing respiratory and cardiovascular diseases. These programs should provide clear guidance on the effects of long-term healthcare exposure, connect residents with timely medical care and teach residents to recognize when symptoms require medical attention. These efforts should be developed with community health centers and homeless shelters, which already understand and serve the needs of disadvantaged communities. The smoke has cleared for now, but Evanston’s leaders must build a coordinated response before the next wildfire episode threatens residents’ health. Jay Dalal is a resident of Evanston, a certified EMT and a clinical researcher at Northwestern University.