Marshall, AR Noise Levels
Marshall, AR: what the federal noise map shows
At Marshall, AR, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. This describes Marshall as a whole, not a specific block, the underlying BTS map resolves to about 38 meters per pixel, sampled at the town's own center point.
Where Marshall ranks
There's no loudness rank for Marshall: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. About 1,320 people live there, making it the 9,233th largest place in this dataset.
Your street may differ from Marshall's reading
For a single house or lot in Marshall 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 Marshall's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Marshall.