Canadian Wildfire Smoke Impacts US Air Quality: Forecast Maps

Smoke from ongoing wildfires in Canada continues to impact air quality across the United States. States bordering Canada, such as Minnesota and Wisconsin, are experiencing the most significant effects, with hazy skies and air quality alerts issued. The smoke contains particulate matter that can irritate the lungs and cause respiratory problems, particularly for individuals with asthma or other pre-existing conditions.

Air quality maps and forecasts are being used to track the movement of the smoke plume and predict its impact on different regions. These maps allow residents to see the current air quality index (AQI) in their area and plan their activities accordingly. The Environmental Protection Agency (EPA) recommends limiting outdoor activities when the AQI is elevated.

Health officials are urging people to take precautions to protect themselves from the harmful effects of the smoke. This includes staying indoors as much as possible, closing windows and doors, and using air purifiers. Those who must be outdoors should wear a properly fitted N95 mask to filter out particulate matter. It is also important to stay hydrated and monitor for symptoms such as coughing, shortness of breath, or chest pain. If symptoms worsen, seek medical attention.