New Britain, CT Noise Levels
New Britain, CT: what the federal noise map shows
At New Britain, CT, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. That's the reading at New Britain's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
Where New Britain ranks
New Britain, CT sits among 8,515 US places this dataset covers with no measurable transportation noise, out of 12,137 places checked overall. About 75,871 people live there, making it the 505th largest place in this dataset.
Your street may differ from New Britain's reading
For a single house or lot in New Britain rather than the town-wide figure above, BTS's own map is the same free source, queried directly.
More on how this number was built
For exactly which federal dataset feeds New Britain's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at New Britain.