This map shows modeled outdoor noise across Weil 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 224 Weil residents, or 66.6%, live above that level. By land area, 73.7% of Weil is above 55 dBA.
See how noise in Weil compares to similar-sized cities.
Noise by Part of Weil
Average noise levels for Weil residents, grouped by direction from the center of Weil. Central Weil carries the highest population-weighted average; Western Weil carries the lowest. Just 33% of residents in Western Weil live in blocks above the EPA's 55 dBA threshold, about half the share in Central Weil.
Central Weil
66% of people above 55 dBA
Southern Weil
96% of people above 55 dBA
Western Weil
33% of people above 55 dBA
Central Weil sounds about 175% louder than Western Weil to the human ear, a 14.6 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 Jimmy Brown Rd do you need to be?
Jimmy Brown Rd produces an estimated 54 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 0% of Weil sits under tree canopy (much lighter than most cities) and roughly 54% 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.