What Does CCN Stand For?
CCN stands for Cloud Condensation Nucleus
CCN, or Cloud Condensation Nucleus, refers to microscopic particles in the atmosphere that serve as catalysts for the formation of cloud droplets. These particles can be composed of various substances, including dust, sea salt, and pollutants, and are essential in the cloud formation process. By providing a surface for water vapor to condense upon, CCNs play a critical role in influencing weather patterns, climate change, and precipitation processes in the Earth’s atmosphere.
Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym