It's a T-shirt kind of day in Washington, DC: 85 degrees with 63 percent humidity. We all know those numbers mean hot, but what exactly does that humidity percentage tell us? And why should we care?

Find that humidity sweet spot. Maintaining the right humidity level in your home keeps you comfortable, protects your health, and prevents property damage. Aim for a relative humidity level between 30 ...

YOUNGSTOWN, Ohio (WKBN) – There might not be a more misunderstood phrase in meteorology than “relative humidity.” Every summer when humidity returns, this phrase echoes across the United States: “It ...

New research finds indoor relative humidity between 40 and 60 percent is associated with relatively lower rates of COVID-19 infections and deaths, while indoor conditions outside this range are ...

In the fields of HVAC performance verification and measurement engineering, an accurate understanding of humidity is a ...

Maintaining relative humidity in the 40%-60% range in indoor spaces could help slow the spread of the coronavirus this winter, according to a November 18, 2020 Washington Post opinion piece ...

As Fall arrives and the air begins to turn crisp, your houseplants are entering one of the most challenging seasons of ...