Blue Grass, IA Noise Levels
Is Blue Grass, IA noisy?
Blue Grass, IA sits below the 45 dB(A) floor BTS's transportation noise model measures at all, road, rail and aircraft alike. Blue Grass's reading comes from a single sampled point, not a block-by-block sweep, so a specific address here could genuinely differ.
Where Blue Grass ranks
Blue Grass, IA 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 8,266 of the 12,137 places in this dataset, home to about 1,707 people.
Your street may differ from Blue Grass's reading
This page describes Blue Grass as a whole. If one specific address is what matters, BTS publishes the same underlying map for free.
Behind Blue Grass's reading
The methodology guide shows exactly how Blue Grass's reading was built from BTS's tile data. Blue Grass isn't the only surprise: the guide to why big cities show up quiet covers why this happens.