Mar 30, 2024 | Indoor/Outdoor Air Quality, Low Cost Monitoring Project, ROCIS Data
When you turn on a humidifier, you could be sending more than just water vapor into the air. While we don’t know the precise degree to which contaminants in water are aerosolized and inhaled, we do know that humidifiers can create a cloud of particles in indoor...
Mar 30, 2024 | Indoor/Outdoor Air Quality, Low Cost Monitoring Project, Monitoring, ROCIS Data
What we found by measuring CO2 Don Fugler Carbon dioxide (CO2) is everywhere. It’s in the breath you exhale, the emissions from your gas stove, and the smoke from your fireplace. Plants use it during photosynthesis to produce oxygen and sugars. Everyone knows CO2 as...
Mar 30, 2024 | Indoor/Outdoor Air Quality, Solutions
Pittsburgh Has a Particle Pollution Problem The air quality in Pittsburgh is among the worst in the country, but you can protect the air you breathe in your home. ROCIS presents the following overview of particle pollution and what you can do about it indoors. First,...
Mar 30, 2024 | Indoor/Outdoor Air Quality, Monitoring, Uncategorized
Low-cost air monitoring is a rapidly evolving field with the acceleration of new and modified products. One monitor which performed well in a study from the Lawrence Berkeley National Lab is the PurpleAir PA-II Dual Laser Air Sensor. This laboratory analysis provided...
Mar 30, 2024 | Indoor/Outdoor Air Quality, Monitoring
“Weather inversions don’t inherently stink. It’s the pollution trapped by inversions that stinks.” —Mark Dixon Smoke has been a fixture in the coal-rich inversion-prone Pittsburgh region for centuries. Only in the 1900s did community members finally come together to...