Natural background radiation. We are all exposed constantly to ionising radiation from a variety of natural and artificial sources. The sun is a major source of 'cosmic radiation'. Skiing at high altitudes and airline flights will increase our exposure to cosmic radiation.
Geneseo, NY City Data Geneseo, NY is a city with great restaurants, attractions, history and people. There are around 7,579 people who live in Geneseo and approximately 64,328 who live in Livingston County.
1 There are 1 airports and 1 Amtrak train stations within 30 miles of the Geneseo city center. 2  The average travel time to work in Geneseo is 39% lower than the national average.  The number of people who take public transportation in Geneseo is 62% lower than the national average.