By Amber Katz Special to At Home in the Northwest Wildfire season has begun early this year in King County, with smoke expected to be even worse than last year. This reality makes preparing the home for health and safety reasons essential. “My whole state is in the forecast for this summer being in the
Steps you can take to improve the air quality in your home
Installing an air conditioner or whole-home air-purifying system can improve the quality of your home’s indoor air. (Courtesy of MBAKS) By Gabby Roppo Special to At Home in the Northwest Q: I want to make my home a haven so that my family can stay safe and healthy indoors, since we are spending more time
Estimates of HVAC filtration efficiency for fine and ultrafine particles of outdoor origin
Parham Azimi, Dan Zhao, Brent Stephens Department of Civil, Architectural and Environmental Engineering, Illinois Institute of Technology, Chicago, IL, USA Received 31 July 2014, Revised 26 August 2014, Accepted 3 September 2014, Available online 4 September 2014. Abstract This work uses 194 outdoor particle size distributions (PSDs) from the literature to estimate single-pass heating, ventilating, and air-conditioning (HVAC) filter removal efficiencies for