Stewardson, IL Noise Levels
Stewardson, IL: what the federal noise map shows
At Stewardson, IL, road, rail and aircraft noise all fall below the 45 dB(A) floor BTS's national map can distinguish from silence. This describes Stewardson 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 Stewardson ranks
Stewardson, IL 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 11,706 of the 12,137 places in this dataset, home to about 718 people.
Your street may differ from Stewardson's reading
For a single house or lot in Stewardson 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 Stewardson's figure, see the methodology guide. The guide to reading a quiet result explains what "no measurable noise" actually means at Stewardson.