Noise Levels in Great Neck Plaza, NY | Find Quiet Neighborhoods With Our Sound Map
59 dBA
Average noise across Great Neck Plaza
Normal conversation an arm’s length away
5,081
Residents above the EPA 55 dBA threshold
77% of Great Neck Plaza residents
82 dBA
Loudest residential point
Food blender at arm’s length
This map shows modeled outdoor noise across Great Neck Plaza 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 5,081 Great Neck Plaza residents, or 77.2%, live above that level. By land area, 81.9% of Great Neck Plaza is above 55 dBA.
Average noise levels for Great Neck Plaza residents, grouped by direction from the center of Great Neck Plaza. Western Great Neck Plaza carries the highest population-weighted average; Northern Great Neck Plaza carries the lowest. Just 50% of residents in Northern Great Neck Plaza live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in Western Great Neck Plaza.
Central Great Neck Plaza
58.5 dBA · Loud
Normal conversation an arm’s length away
76% of people above 55 dBA
QuietLoud
Eastern Great Neck Plaza
57.4 dBA · Moderate-loud
Normal conversation an arm’s length away
85% of people above 55 dBA
QuietLoud
Northern Great Neck Plaza
53.5 dBA · Moderate-loud
Quiet office to normal conversation
50% of people above 55 dBA
QuietLoud
Western Great Neck Plaza
73.7 dBA · Loud
City bus interior
100% of people above 55 dBA
QuietLoud
Western Great Neck Plaza sounds about 306% louder than Northern Great Neck Plaza to the human ear, a 20.2 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 82 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 quiet suburban street at night.
At source
82 dBA
Food blender at arm’s length
165 ft
69 dBA
Highway traffic 50 ft away
330 ft
60 dBA
Normal conversation an arm’s length away
660 ft
52 dBA
Quiet office to normal conversation
¼ mile
44 dBA
Quiet suburban street at night
½ mile
36 dBA
Soft rainfall
Calculated from the model's calibrated attenuation formula. About 14% of Great Neck Plaza sits under tree canopy (lighter than most cities) and roughly 71% 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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Rail Noise
Active freight rail runs through parts of Great Neck Plaza. For most blocks the rail-only contribution is small. Combined road-plus-rail noise rarely exceeds road noise on its own. The exceptions are the handful of blocks within roughly a quarter mile of the right-of-way during pass-through hours.
Use the Rail toggle on the map above to isolate rail's contribution from road and aviation.
Airport Noise
Laguardia (LGA) sits west of Great Neck Plaza. The U.S. Department of Transportation measures aviation noise around this airport directly, 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 75 dBA on the map's Overall layer. Blocks on the opposite side of Great Neck Plaza, 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 Great Neck Plaza
The bar chart below shows the share of Great Neck Plaza residents in each noise band. About 22% of residents live below the EPA's 55 dBA threshold, and roughly 37% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Great Neck Plaza Compares
Great Neck Plaza sits the highest among the peer group. Below: how Great Neck Plaza's average outdoor noise and share of residents above the EPA threshold compare with Manhasset, Albertson, Garden City Park, and East Hills.
Average noise level (dBA)
Great Neck Plaza's 59.3 dBA pop-weighted average is the highest among the peer group. New York as a whole averages 55.4 dBA and the U.S. averages 52.0 dBA. Both are lower than Great Neck Plaza because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 77.2% of Great Neck Plaza residents live in blocks where outdoor levels exceed the EPA's 55 dBA threshold. That's more than any of its peer group. Measured by land area instead, 81.9% of Great Neck Plaza's footprint sits above 55 dBA, against a New York average of 30.9% and a national average of 28.1%.
What This Means if You're Moving to Great Neck Plaza
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 14% of Great Neck Plaza 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.
Airport noise is directional. Laguardia's approach paths concentrate aviation noise to the west. Neighborhoods to the east of downtown show no measurable contribution from the airport.
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.
