Longmont, CO Noise Levels
Noise levels in Longmont, CO
BTS's federal noise model shows no measurable road, rail or aircraft noise at Longmont, CO, below the 45 dB(A) floor it can even resolve. That figure is sampled at one coordinate, the Census Bureau's own internal point for Longmont, not a street-by-street survey of the whole place.
How Longmont compares nationally
Longmont 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 346 of the 12,137 places in this dataset, home to about 99,818 people.
Checking one address in Longmont
Longmont's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Longmont's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Longmont reads as quiet? The explanation of what a quiet result actually means covers it.