Noise Levels in Nassau Shores, East Massapequa, NY | Find Quiet Neighborhoods With Our Sound Map
54 dBA
Average noise across Nassau Shores
Quiet office to normal conversation
1,530
Residents above the EPA 55 dBA threshold
36% of Nassau Shores residents
67 dBA
Loudest residential point
Highway traffic 50 ft away
This map shows modeled outdoor noise across Nassau Shores 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 1,530 Nassau Shores residents, or 36.4%, live above that level. By land area, 35.5% of Nassau Shores is above 55 dBA.
64.5% below 55 dBA
35.5% above 55 dBA
See how noise in Nassau Shores compares to similar-sized neighborhoods.
Noise by Part of Nassau Shores
Average noise levels for Nassau Shores residents, grouped by direction from the center of Nassau Shores. Northern Nassau Shores carries the highest population-weighted average; Southern Nassau Shores carries the lowest. Just 13% of residents in Southern Nassau Shores live in blocks above the EPA's 55 dBA threshold, a third of the share in Northern Nassau Shores.
Central Nassau Shores
53.6 dBA · Moderate-loud
Quiet office to normal conversation
Eastern Nassau Shores
54.4 dBA · Moderate-loud
Quiet office to normal conversation
Northern Nassau Shores
57.2 dBA · Moderate-loud
Normal conversation an arm’s length away
Southern Nassau Shores
51.6 dBA · Moderate
Quiet office to normal conversation
Western Nassau Shores
55.0 dBA · Moderate-loud
Quiet office to normal conversation
Northern Nassau Shores sounds about 47% louder than Southern Nassau Shores to the human ear, a 5.6 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 E Shore Dr do you need to be?
E Shore Dr 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.
At source
57 dBA
Normal conversation an arm’s length away
165 ft
43 dBA
Quiet suburban street at night
330 ft
36 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 19% of Nassau Shores sits under tree canopy (about average for neighborhoods) and roughly 47% 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
John F Kennedy International (JFK) sits west of Nassau Shores. 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 45 dBA on the map's Overall layer. Blocks on the opposite side of Nassau Shores, 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 Nassau Shores
The bar chart below shows the share of Nassau Shores residents in each noise band. About 58% of residents live below the EPA's 55 dBA threshold, and roughly 6% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Nassau Shores Compares
Nassau Shores sits at the quieter end of the spectrum. Below: how Nassau Shores's average outdoor noise and share of residents above the EPA threshold compare with Biltmore Shores, West Hills, Bay Colony, and West Amityville.
Average noise level (dBA)
Nassau Shores's 54.2 dBA pop-weighted average is at the quieter end of the spectrum. New York as a whole averages 55.4 dBA and the U.S. averages 52.0 dBA. Both are lower than Nassau Shores because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 36.4% of Nassau Shores 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, 35.5% of Nassau Shores'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 Nassau Shores
- 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 E Shore Dr 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 19% of Nassau Shores 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. John F Kennedy International's approach paths concentrate aviation noise to the west. Neighborhoods to the east of downtown show no measurable contribution from the airport.
