Centralia, IL Noise Levels
Noise levels in Centralia, IL
BTS's federal noise model shows no measurable road, rail or aircraft noise at Centralia, IL, below the 45 dB(A) floor it can even resolve. That's the reading at Centralia's Census-defined center point, not any one street, BTS's map is a live raster, not a per-address service.
How Centralia compares nationally
There's no loudness rank for Centralia: it's one of 8,515 places nationally where BTS's model measures nothing above its 45 dB(A) floor. By population, it ranks 2,847 of the 12,137 places in this dataset, home to about 11,787 people.
Checking one address in Centralia
Centralia's figure above is a town-wide reading. For one exact address, BTS's own map is the free, authoritative source.
Where Centralia's figures come from
Every dB(A) figure on this page traces to a named BTS dataset, documented in the methodology guide. Curious why Centralia reads as quiet? The explanation of what a quiet result actually means covers it.