Chicago is experiencing historically dangerous air quality levels amidst pollution from the ongoing Canadian Wildfires.
As of morning Friday, July 17, Chicago remains under an Air Quality Alert from the Nation Weather Service (NWS, with an Air Quality Index of 312 out of 500.
This means the current air quality is within the most extreme “hazardous” category, according to AirNow.
Additionally, Chicago’s air quality is second worst in the world as of Friday morning.
During times of extreme air pollution in Chicago, it is important to take added precautions to ensure one’s safety.
Here are a few safety protocols to follow as pollution levels remain high, according to the Chicago Department of Public Health (CDPH).
Avoid strenuous outdoor activity
Residents should limit strenuous outdoor activity during Air Quality Alerts, including exercise, yard work, or other physical activities.
Wear a mask if outside for extended periods
Those who must be outdoors for extended periods should wear a securely fitting N95 or KN95 mask.
Take extra precautions if you’re a vulnerable individual
Vulnerable groups should take added precautions and remain indoors during Air Quality Alerts.
These populations include senior citizens, children, and people with respiratory conditions like asthma.
Be aware of poor air quality symptoms
Poor air quality can cause adverse side effects in healthy individuals and vulnerable groups alike.
Symptoms to be aware of include difficulty breathing, shortness of breath, chest tightness, coughing, as well as throat and eye irritation.
Vulnerable individuals are more likely to experience these side effects.
Seek medical attention
If you experience adverse health side effects, particularly chest tightness or difficulty breathing, the CDPH recommends seeking medical attention.
Learn more about air quality alerts in Chicago here.
