DeKALB – Smog settled hazily across the DeKalb area Tuesday, blanketing the county with a sheen of smoke that left visibility low in some places and air quality poor for many, as smoke from wildfires continues to waft south from Canada.
Poor air quality and widespread haze is expected to continue into Wednesday, according to the National Weather Service, which has issued an air quality alert for most of northern Illinois including DeKalb County effective until midnight Wednesday.
Area experts recommend those with health risks limit time outdoors or wear masks to deter exposure to smoke.
The Illinois Environmental Protection Agency also has declared the air in the Chicago metropolitan and Rockford regions very unhealthy, especially for those with respiratory health issues and active children or adults. Those with asthma also are encourage to avoid long or intense, prolonged outdoor activities as the air quality alert continues, according to the National Weather Service.
According to airnow.gov, people with heart or lung disease also are more severely impacted by poor air quality.
[4:45 PM 6/27] Air Quality Alerts and Ozone Action Days have been declared by the ILEPA and IDEM as poor air quality will continue through Wednesday. Please see https://t.co/N5S58sVQNn for additional forecasts, safety information, and tips on how you can reduce your emissions. pic.twitter.com/0wXuF9sfR9
— NWS Chicago (@NWSChicago) June 27, 2023