The Kootenays are among many other parts of B.C. that are under an air quality advisory due to increased wildfire smoke.
Environment Canada said poor air quality is widespread across B.C., but they expect improvements as winds sweep across the province.
However, smoke will likely linger in valleys and near active wildfires.
Officials said fine particulates in smoke pose a significant health concern for some populations, especially with prolonged exposure.
“People more likely to be impacted by wildfire smoke include seniors, pregnant people, people who smoke, infants and young children, people who work outdoors, people involved in strenuous outdoor exercise and people with an existing illness or chronic health condition,” said Environment Canada.
“Those who are more likely to be impacted should reduce or reschedule strenuous activities outdoors or seek medical attention if experiencing symptoms.”
Environment Canada said you should pay attention to your health and look out for symptoms such as eye, nose and throat irritation, chest pain or severe cough.
Smoke can even be an irritant indoors, so officials recommend that you keep windows closed and use an air filter or purifier if you have one.
Environment Canada said there are also steps you can take to protect yourself when you are outside.
“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,” said Environment Canada officials.
“Even though exposure may be reduced, there can still be risks to health.”