The Clean Air Chronicles - Brian and Irene's House

Watch Brian and Irene's story

Since first joining the Low Cost Monitoring Project, Brian and Irene Joos have been continually working on improving their indoor air quality. Over a period of five years, they have used ROCIS monitors to identify mitigation opportunities and track the impact of the changes they have made.

Find out more about their in-home improvements below.

A white house, red tree, and green lawn.

Intervention Summary

Problem as Found

  • Brian and Irene’s home initially performed better than many other LCMP participants. However, long-term monitoring has provided insight into several opportunities for improvement, and Brian and Irene took action to create more effective filtration and reduce the sources of pollution in their home.

Solution & Results

  • Air handlers adjusted to optimize whole-house particle filtration
  • Vented range hood was added to reduce exposure to air pollutants from cooking
  • Basement surfaces sealed to reduce radon entry
  • ERV added to increase basement ventilation and reduce radon levels
  • Four portable air cleaners employed to further reduce particle levels

 

Brian and Irene’s kitchen hood is integrated with an over-the-range microwave. The duct, which runs through the cabinetry, vents to the outdoors, but because the range is located on an interior wall, this proved to be a challenging retrofit.

For more information about choosing and installing an effective range hood, see our Kitchen Range Hood page.

kitchen rangebrian showing kitchen range hood vent

Keep a Lid on It


Watch this webinar from ROCIS team member Tom Phillips to familiarize yourself with cooking pollutants and learn the best way to choose, install, test, and operate kitchen range hoods.

Best Practices for Kitchen Range Hoods Webinar

Installing a Range Hood


What does it take to install an effective range hood? This useful ROCIS guide will walk you through the process.

How to Install a Kitchen Range Hood

A Guide to Radon


This guide from the EPA is geared towards citizens who want to know more about the impacts of radon on human health and the means of addressing radon infiltration in the built environment.

EPA Guide to Radon

Wood Smoke Resources


How does wood smoke impact indoor air quality? Check out this webpage on wood smoke and explore all kinds of resources from the EPA.

EPA Wood Smoke Resources

Allegheny Wood Smoke Initiative


This website deals with the issues surrounding wood smoke air pollution from open burning, indoor appliances and outdoor wood boilers.

Allegheny Wood Smoke Initiative Website