This map shows modeled outdoor noise across 45372 at 100-meter resolution, combining road, aviation, and rail sources. Green areas measure below 45 dBA. Orange and red exceed the EPA's 55 dBA outdoor threshold linked to long-term health effects. Use the layer toggles to view each source on its own or all together.
What the numbers sound like
- 30 dBAWhisper
- 40 dBASoft rainfall
- 45 dBAQuiet suburban street at night
- 50 dBAQuiet office
- 55 dBAEPA outdoor threshold: light traffic 100 ft away
- 60 dBANormal conversation an arm's length away
- 65 dBABusy restaurant
- 70 dBAHighway traffic 50 ft away
- 80 dBACity bus interior
Population Above the EPA Outdoor Threshold
The EPA's 55 dBA outdoor reference level is a common benchmark for residential noise exposure, especially for activity interference, annoyance, and long-term community noise concerns. About 3 45372 residents, or 1.0%, live above that level. By land area, 2.7% of 45372 is above 55 dBA.
See how noise in 45372 compares to similar-sized zip codes.
Noise by Part of 45372
Average noise levels for 45372 residents, grouped by direction from the center of 45372. Central 45372 carries the highest population-weighted average; Eastern 45372 carries the lowest. Just 2% of residents in Eastern 45372 live in blocks above the EPA's 55 dBA threshold, roughly the same as the share in Central 45372.
Central 45372
1% of people above 55 dBA
Eastern 45372
2% of people above 55 dBA
Western 45372
0% of people above 55 dBA
Central 45372 sounds about 26% louder than Eastern 45372 to the human ear, a 3.3 dBA gap. Every 10 dBA roughly doubles perceived loudness. Within any of these directions, two homes a quarter mile apart can still differ by 10 or more dBA depending on how close they sit to a major highway.
How far back from do you need to be?
produces an estimated 57 dBA at its loudest centerline points. Noise drops logarithmically with distance, with the exact rate depending on what's between you and the road. Tree cover, walls, terrain, and pavement type all matter. At roughly a quarter mile back, traffic fades into the noise level of a soft rainfall.
Calculated from the model's calibrated attenuation formula. About 25% of 45372 sits under tree canopy (about average for zip codes) and roughly 20% is impervious surface like pavement and rooftops. Both are folded into the per-place decay rate above. Heavier canopy pulls noise down faster with distance; impervious surfaces slow the drop.