10 March 2019
When we think of air pollution, we tend to picture smoggy, over-populated cities full of traffic fumes or ugly power stations pumping nasty gases into the sky.
It may come as a surprise, then, that the air in our homes is, on average, five times more polluted than outdoor air. Here’s how to improve the air quality in your home on a budget, click here.
Key points A log reduction describes how much a measured concentration has dropped on a base-10 scale. Each…
Key points A lab report is only as useful as its test setup: chamber size, airflow, mixing, pollutant…
Key points ACH (air changes per hour) is a measure of how many times the air in a…