Learn more about woodsmoke and alternatives to burning wood
Here's an interview with Dr. Michael Mehta on local radio in Nelson, B.C., on woodsmoke from an environmental and human health perspective. His part starts at approximately 30 minutes in.
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PurpleAir sensors provide an accurate and local view of air pollution
Over the past two years the Gabriola Island Clean Air Society has worked with community groups and individuals to setup more than 50 low-cost, realtime air quality monitors in BC. These devices m ade by PurpleAir have created a more nuanced and detailed picture of our air sheds, and also have provided much needed empirical evidence to support the claim that wood burning from a variety of sources creates local pollution hot spots that are not being detected by provincial air quality monitoring. The accuracy of these instruments has been questioned by some, in part, because people are often uncomfortable with the results. Residential wood burning including the use of fireplaces, wood stoves, bon fires, and yard clearing exposes people who live nearby to air pollution risks that are hyper local, and as high (but on an ongoing albeit episodic basis) as forest fire smoke. The forest fires unfolding in the interior of British Columbia this past week provide some important glimpses in
The local effects are staggering and patently unfair
We have a very serious wood smoke problem here on Gabriola Island, and there is no doubt that almost 100% of the problem is due to individuals burning wood at home for residential heating. Here's a snapshot from 10:30AM on October 10, 2016, of a new sensor in the Pat Burns area. This level of particulate matter exposure is very hazardous. Note the other readings in the region, especially the sensor only 400m away (as the crow flies) with a reading of 7 at the same time.
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