Noise Levels in Mount Vernon-Hollywood-Montclair, Lexington, KY | Find Quiet Neighborhoods With Our Sound Map
55 dBA
Average noise across Mount Vernon-Hollywood-Montclair
Quiet office to normal conversation
1,578
Residents above the EPA 55 dBA threshold
37% of Mount Vernon-Hollywood-Montclair residents
67 dBA
Loudest residential point
Highway traffic 50 ft away
This map shows modeled outdoor noise across Mount Vernon-Hollywood-Montclair 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 1,578 Mount Vernon-Hollywood-Montclair residents, or 36.9%, live above that level. By land area, 34.1% of Mount Vernon-Hollywood-Montclair is above 55 dBA.
65.9% below 55 dBA
34.1% above 55 dBA
See how noise in Mount Vernon-Hollywood-Montclair compares to similar-sized neighborhoods.
Noise by Part of Mount Vernon-Hollywood-Montclair
Average noise levels for Mount Vernon-Hollywood-Montclair residents, grouped by direction from the center of Mount Vernon-Hollywood-Montclair. The highest population-weighted average is in northern Mount Vernon-Hollywood-Montclair; the lowest is in southern Mount Vernon-Hollywood-Montclair, where just 26% of residents live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in the loudest section.
Northern Mount Vernon-Hollywood-Montclair
58.2 dBA · Loud
Normal conversation an arm’s length away
Central Mount Vernon-Hollywood-Montclair
55.4 dBA · Moderate-loud
Quiet office to normal conversation
Southeastern Mount Vernon-Hollywood-Montclair
55.4 dBA · Moderate-loud
Quiet office to normal conversation
Southern Mount Vernon-Hollywood-Montclair
54.5 dBA · Moderate-loud
Quiet office to normal conversation
To the human ear, noise in northern Mount Vernon-Hollywood-Montclair sounds about 29% louder than in southern Mount Vernon-Hollywood-Montclair, a 3.7 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 67 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
67 dBA
Highway traffic 50 ft away
165 ft
53 dBA
Quiet office to normal conversation
330 ft
45 dBA
Quiet suburban street at night
660 ft
37 dBA
Soft rainfall
¼ mile
35 dBA
Soft rainfall
½ mile
35 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 16% of Mount Vernon-Hollywood-Montclair sits under tree canopy (about average for neighborhoods) and roughly 39% 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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Airport Noise
Blue Grass (LEX) sits west of Mount Vernon-Hollywood-Montclair. The U.S. Department of Transportation models aviation noise around this airport from federal traffic data, and the model uses those federal measurements rather than synthetic predictions.
Blocks under the approach and departure paths carry combined road-plus-aviation noise, with some exceeding 55 dBA on the map's Overall layer. Blocks on the opposite side of Mount Vernon-Hollywood-Montclair, particularly to the east, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Mount Vernon-Hollywood-Montclair
The bar chart below shows the share of Mount Vernon-Hollywood-Montclair residents in each noise band. About 49% of residents live below the EPA's 55 dBA threshold, and roughly 1% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Mount Vernon-Hollywood-Montclair Compares
Mount Vernon-Hollywood-Montclair sits at the quieter end of the spectrum. Below: how Mount Vernon-Hollywood-Montclair's average outdoor noise and share of residents above the EPA threshold compare with Virginia Ave, Brookhaven-Lansdowne, Garden Springs, and Chevy Chase-Ashland Park.
Average noise level (dBA)
Mount Vernon-Hollywood-Montclair's 54.7 dBA pop-weighted average is at the quieter end of the spectrum. Kentucky as a whole averages 50.5 dBA and the U.S. averages 52.0 dBA. Both are lower than Mount Vernon-Hollywood-Montclair because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 36.9% of Mount Vernon-Hollywood-Montclair 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, 34.1% of Mount Vernon-Hollywood-Montclair's footprint sits above 55 dBA, against a Kentucky average of 23.2% and a national average of 28.1%.
What This Means if You're Moving to Mount Vernon-Hollywood-Montclair
- 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 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 16% of Mount Vernon-Hollywood-Montclair is under tree cover (about average for neighborhoods), and the dominant land cover is low-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.
- Airport noise is directional. Blue Grass's approach paths concentrate aviation noise to the west. Neighborhoods to the east of downtown show no measurable contribution from the airport.
