Noise Levels in Brighton, Syracuse, NY | Find Quiet Neighborhoods With Our Sound Map
56 dBA
Average noise across Brighton
Normal conversation an arm’s length away
2,737
Residents above the EPA 55 dBA threshold
50% of Brighton residents
79 dBA
Loudest residential point
City bus interior
This map shows modeled outdoor noise across Brighton 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 2,737 Brighton residents, or 50.1%, live above that level. By land area, 60.4% of Brighton is above 55 dBA.
39.6% below 55 dBA
60.4% above 55 dBA
See how noise in Brighton compares to similar-sized neighborhoods.
Noise by Part of Brighton
Average noise levels for Brighton residents, grouped by direction from the center of Brighton. The highest population-weighted average is in eastern Brighton; the lowest is in southern Brighton, where just 48% of residents live in blocks above the EPA's 55 dBA threshold, about two-thirds of the share in the loudest section.
Eastern Brighton
62.8 dBA · Loud
Busy restaurant
Southeastern Brighton
62.0 dBA · Loud
Busy restaurant
Northern Brighton
58.4 dBA · Loud
Normal conversation an arm’s length away
Western Brighton
57.4 dBA · Moderate-loud
Normal conversation an arm’s length away
Southern Brighton
57.0 dBA · Moderate-loud
Normal conversation an arm’s length away
To the human ear, noise in eastern Brighton sounds about 49% louder than in southern Brighton, a 5.8 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 I-81 do you need to be?
I-81 produces an estimated 66 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
66 dBA
Busy restaurant
165 ft
52 dBA
Quiet office to normal conversation
330 ft
43 dBA
Quiet suburban street at night
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 36% of Brighton sits under tree canopy (much heavier than most neighborhoods) and roughly 37% 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.
-->
Rail Noise
Active freight rail runs through parts of Brighton. 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
Syracuse Hancock International (SYR) sits north of Brighton. 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 Brighton, particularly to the south, show no measurable aviation contribution. Use the Aviation toggle on the map above to isolate the airport's footprint.
How Noise Is Distributed Across Brighton
The bar chart below shows the share of Brighton residents in each noise band. About 41% of residents live below the EPA's 55 dBA threshold, and roughly 20% live in blocks above 60 dBA. Long-term exposure in that range is linked to elevated stress hormones and cardiovascular risk.
How Brighton Compares
Brighton sits at the louder end of the spectrum. Below: how Brighton's average outdoor noise and share of residents above the EPA threshold compare with Outer Comstock, Southwest, Strathmore, and South Valley.
Average noise level (dBA)
Brighton's 56.4 dBA pop-weighted average is at the louder 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 Brighton because most of either area is rural land away from major roads.
Share of residents above 55 dBA
About 50.1% of Brighton 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, 60.4% of Brighton'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 Brighton
- 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 I-81 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 36% of Brighton is under tree cover (much heavier than most 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. Syracuse Hancock International's approach paths concentrate aviation noise to the north. Neighborhoods to the south of downtown show no measurable contribution from the airport.
