Wiktionary
livability
n. The property of being livable.
Wikipedia
Livability (charity)
Livability is a national disability charity based in the UK and is the country's largest Christian disability charity. The charity was formed in 2007 after a merger between the Shaftesbury Society and John Grooms. The Archbishop of Canterbury, Justin Welby became President of the organization in 2013 and the previous Archbishop of Canterbury, Rowan Williams, was its vice-president.
Usage examples of "livability".
Even a superficial examination revealed the fact that nothing had ever been attempted that might have improved the livability of the cavern.