Wildfire smoke continues to hang over much of Manitoba, leading Environment Canada and Manitoba Health to issue an air quality warning.
The advisory urges residents to take precautions, especially those more vulnerable to smoke exposure.
Health risks for vulnerable populations
Smoke is causing, or expected to cause, poor air quality and reduced visibility across affected areas. Those most at risk include seniors, pregnant women, infants, young children, people with chronic health conditions, and outdoor workers.
“During heavy smoke conditions, everyone’s health is at risk regardless of their age or health status,” notes Environment Canada in a joint statement with Manitoba Health.
Common symptoms include eye, nose, and throat irritation, headaches, or mild coughing. More serious symptoms can include wheezing, chest pain, or severe cough.
“If you think you are having a medical emergency, seek immediate medical assistance,” adds the advisory.
Reducing exposure and protecting health
Officials recommend limiting time spent outdoors, especially for those in vulnerable groups.
“Limit time outdoors. Reschedule or cancel outdoor sports, activities and events,” says the statement.
People working outside should avoid strenuous activities and monitor their health.
“People who work outdoors should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms,” mentions the advisory.
Residents are encouraged to check on neighbours or family members who may be more affected by poor air quality.
Improving indoor air quality
Keeping indoor air clean is crucial during smoky conditions.
“When indoors, keep windows and doors closed as much as possible,” continues the statement.
If high temperatures coincide with poor air quality, balance keeping cool with limiting smoke infiltration.
“Protect your indoor air from wildfire smoke,” remarks Environment Canada. “Actions can include using a clean, good quality air filter in your ventilation system and/or a certified portable air cleaner that can filter fine particles.”
If going outside is necessary, wearing a properly fitted N95 or equivalent mask can reduce smoke particle exposure.
“A well-constructed, well-fitting and properly worn respirator type mask (such as a NIOSH-certified N95 or equivalent respirator) can reduce your exposure to the fine particles in the smoke,” adds the advisory. “Even though exposure may be reduced, there can still be risks to health.”
Today’s mix of sun and clouds turns to a 60 percent chance of showers and a risk of thunderstorms this afternoon, with local smoke lingering. Temperatures reach a high near 23, feeling like 26 with humidex. Conditions remain cloudy tonight with more showers possible.
Looking ahead, expect mainly sunny skies Saturday and Sunday, with highs in the upper 20s and smoke still present. Showers return Monday.
Click here for the Kitson's Towing weather forecast
Environment Canada urges residents to keep monitoring local forecasts and air quality alerts.
“Always follow guidance from local authorities,” says the statement.
For more information and current air quality indexes, visit airhealth.ca and canada.ca/wildfire-smoke.
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