Janesville, MN Noise Levels
Noise levels in Janesville, MN
Janesville, MN doesn't clear BTS's 45 dB(A) measurement floor on any of the three transportation sources it tracks, road, rail or aircraft.
That figure is sampled at one coordinate, the Census Bureau's own internal point for Janesville, not a street-by-street survey of the whole place.
How Janesville compares nationally
Janesville, MN sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. By population, it ranks 6,953 of the 12,137 places in this dataset, home to about 2,462 people.
Checking one address in Janesville
Janesville's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Janesville's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Janesville reads as quiet? The explanation of what a quiet result actually means covers it.