Alpena, MI Noise Levels
Is Alpena, MI noisy?
Whatever transportation noise reaches Alpena, MI, BTS's model puts it under the 45 dB(A) point where the map stops resolving detail.
That figure is sampled at one coordinate, the Census Bureau's own internal point for Alpena, not a street-by-street survey of the whole place.
Where Alpena ranks
Alpena is one of 8,515 places in this dataset with no measurable transportation noise at all, too quiet to rank on loudness. By population, it ranks 3,181 of the 12,137 places in this dataset, home to about 10,116 people.
Your street may differ from Alpena's reading
This page describes Alpena as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Alpena's reading
The methodology guide shows exactly how Alpena's reading was built from BTS's tile data. Alpena isn't the only surprise: the guide to why big cities show up quiet covers why this happens.