Iola, KS Noise Levels
Is Iola, KS noisy?
Iola, KS sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. That figure is sampled at one coordinate, the Census Bureau's own internal point for Iola, not a street-by-street survey of the whole place.
Where Iola ranks
Iola is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. About 5,309 people live there, making it the 4,705th largest place in this dataset.
Your street may differ from Iola's reading
This page describes Iola as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Iola's reading
The methodology guide shows exactly how Iola's reading was built from BTS's tile data. Iola isn't the only surprise: the guide to why big cities show up quiet covers why this happens.