Noise Levels in Kenhorst, PA | Find Quiet Neighborhoods With Our Sound Map
56 dBA
Average noise across Kenhorst
Quiet office to normal conversation
1,012
Residents above the EPA 55 dBA threshold
55% of Kenhorst residents
65 dBA
Loudest residential point
Busy restaurant
This map shows modeled outdoor noise across Kenhorst 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.
Overall
Road
Rail
Aviation
Click the map to explore
35 dBa55 dBa (EPA limit)90+ dBa
3545557090
Quietest (dBA)Loudest
Colorblind friendlyoff
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 1,012 Kenhorst residents, or 55.3%, live above that level. By land area, 58.5% of Kenhorst is above 55 dBA.
Average noise levels for Kenhorst residents, grouped by direction from the center of Kenhorst. Western Kenhorst carries the highest population-weighted average; Southern Kenhorst carries the lowest. Just 22% of residents in Southern Kenhorst live in blocks above the EPA's 55 dBA threshold, a third of the share in Western Kenhorst.
Central Kenhorst
56.2 dBA · Moderate-loud
Normal conversation an arm’s length away
63% of people above 55 dBA
QuietLoud
Eastern Kenhorst
52.8 dBA · Moderate
Quiet office to normal conversation
45% of people above 55 dBA
QuietLoud
Northern Kenhorst
56.5 dBA · Moderate-loud
Normal conversation an arm’s length away
57% of people above 55 dBA
QuietLoud
Southern Kenhorst
51.5 dBA · Moderate
Quiet office to normal conversation
22% of people above 55 dBA
QuietLoud
Western Kenhorst
59.9 dBA · Loud
Normal conversation an arm’s length away
74% of people above 55 dBA
QuietLoud
Western Kenhorst sounds about 79% louder than Southern Kenhorst to the human ear, a 8.4 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 New Holland Rd do you need to be?
New Holland Rd produces an estimated 55 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.
At source
55 dBA
Quiet office to normal conversation
165 ft
41 dBA
Soft rainfall
330 ft
35 dBA
Soft rainfall
660 ft
35 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 20% of Kenhorst sits under tree canopy (lighter than most cities) and roughly 46% 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.
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How Noise Is Distributed Across Kenhorst
The bar chart below shows the share of Kenhorst residents in each noise band. About 41% of residents live below the EPA's 55 dBA threshold, and roughly 18% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Kenhorst Compares
Kenhorst sits at the quieter end of the spectrum. Below: how Kenhorst's average outdoor noise and share of residents above the EPA threshold compare with Mount Penn, St. Lawrence, Adamstown, and West Reading.
Average noise level (dBA)
Kenhorst's 55.5 dBA pop-weighted average is at the quieter end of the spectrum. Pennsylvania as a whole averages 52.9 dBA and the U.S. averages 52.0 dBA. Both are lower than Kenhorst because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 55.3% of Kenhorst residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's in the middle of its peer group. Measured by land area instead, 58.5% of Kenhorst's footprint sits above 55 dBA, against a Pennsylvania average of 33.5% and a national average of 28.1%.
What This Means if You're Moving to Kenhorst
Distance from highways matters more than the neighborhood name. Two homes in the same zip code can differ by 20 dBA if one sits 100 meters from New Holland Rd and the other 500 meters away. The model captures this at 100-meter resolution, so noise exposure changes block by block.
Tree canopy can help reduce modeled noise exposure. Roughly 20% of Kenhorst is under tree cover (lighter than most cities), and the dominant land cover is medium-intensity developed land. Both are measured from federal USDA Forest Service and USGS satellite imagery at 30-meter resolution. Streets with 60% or higher canopy show 3 to 5 dBA lower noise than comparable streets with bare ground or pavement, which is why the per-place decay rate above already accounts for it.
Sources & Methodology
The BestNeighborhood noise model is calibrated against nearly one million federal ground-truth measurements across four states. Road noise is computed from segment-level federal traffic data and propagated outward using physics-based acoustic decay, with attenuation rates that depend on the surrounding land cover.
All inputs are published federal datasets. Block-level noise is computed by combining road, rail, and aviation sound sources in the energy domain, the same physics used in professional environmental noise assessments. Read the full methodology.
