November 24, 2008 – A new burn ban season is upon us and this one will be different from those in past falls and winters.
First, in late 2006, the US Environmental Protection Agency (EPA) tightened the 24-hour health standard for fine particle pollution, also known as PM2.5. And earlier this year, our Washington State Legislature lowered the air-quality trigger for calling a burn ban to align with this new EPA standard. The reason for these actions is to better protect public health because the soot and smoke that makes up these fine particles are associated with serious health effects. The tiny size of these pollutants allows them to be easily inhaled, bypassing the immune system and proceeding deep into the lungs, where they can cause respiratory and cardiovascular problems, including premature death.
During a burn ban, we’re basically asking people to rely on their home’s other, cleaner source of heat (such as their furnace or electric baseboard heaters) for a few days until air quality improves, the risk to public health is diminished and the ban is cancelled.
If agency inspectors observe a burn ban violation, they will issue a Notice of Violation to the property owner and recommend a $1,000 penalty.
Maybe you’re wondering what “adequate source of heat means.” Technically, this means the ability to maintain 70 degrees Fahrenheit at a point three feet above the floor in all normally inhabited areas of a dwelling. This is according to WAC 173-433-030.
To make sure you are among the first to know when burn bans are issued and cancelled, or advised when weather conditions indicate a ban is likely, sign up for e-notification at www.pscleanair.org/signup . You can also check burn-ban status by calling the Burn Ban InfoLine at 1-800-595-4341.
For more details about the burn ban changes and how we determine when a Stage 1 and Stage 2 burn ban is called, click to www.pscleanair.org/airq/burnban/background.aspx .
To learn about cleaner heating choices, including natural gas and propane stoves that can be used during a burn ban and work during a power outage, click to www.pscleanair.org/CleanHeating .
For tips on cleaner wood-burning techniques to follow when there is not a burn ban, click to www.pscleanair.org/BurningBasics .
To learn about the health impacts from wood smoke, click to www.pscleanair.org/actions/smoke.aspx .