New Orleans, LA Noise Levels
Noise levels in New Orleans, LA
BTS's federal noise model shows no measurable road, rail or aircraft noise at New Orleans, LA, 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 New Orleans, not a street-by-street survey of the whole place.
How New Orleans compares nationally
New Orleans, LA 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 56 of the 12,137 places in this dataset, home to about 362,701 people.
Checking one address in New Orleans
New Orleans's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where New Orleans's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why New Orleans reads as quiet? The explanation of what a quiet result actually means covers it.