It is still winter, so you might wonder why I'm writing a post about wildfire smoke season. It is always better to be prepared than to deal with something in the middle of an event. For example, finding an air conditioner in the middle of the summer is more challenging and more costly than getting one right now.
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| Wildefire Smoke over Downtown Vancouver. Source: Nick Dobbing |
The BC Centre for Disease Control (BCCDC) has provided guidance on preparing for and protecting yourself during wildfire smoke season.
The BCCDC provides data that show not only does smoke impact your health in conventional ways, such as increased risk of asthma, reduced lung function, lung cancer, heart disease, and stroke, but there is growing evidence that it can cause reduced mental function and increased risk of dementia later in life. If you are pregnant and exposed, smoke can also have an impact on your baby.
The good news is that we know simple ways to clean indoor air and protect yourself if you need to spend significant time outdoors during a wildfire smoke event. We learned many of these things during the pandemic.
If you have a forced-air heating or cooling system, purchase MERV 13-rated filters and change them regularly. You can also purchase a portable air filter with a HEPA filter or even search the internet for how to DIY an air filter. You'll also want to seal any gaps and cracks around windows and doors. Your favourite home improvement store can help you find the right products.
You should also pick up some N95 masks if you have to spend significant time outdoors.
For more information, please visit the BCCDC's webpage on Wildfire Smoke to learn more and get planning today!
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